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Carbotech CT681 Brake Pads - BMW Rear Fitting many BMW track cars the Carbotech CT681 brake pad set is available in Carbotech AX6, XP8, XP10, XP12, XP20, XP24 and RP2 compounds. How To Properly Bed In Carbotech Racing Brake Pads Carbotech CT681 Brake Pads - BMW Rear Details: Manufacturer: Carbotech Manufacturer Part Number: CT681 Most popular track combination: XP10 Front, XP8 Rear G-Loc cross reference: GP681 Hawk cross reference: HB325_.720 Material thickness of pad of backing plate and pad material: .720" Material thickness of pad of backing plate and pad material: 18.3mm [img-15431-left-large_default] BRAKE COMPOUNDS Carbotechâ 1521â The Carbotechâ 1521â is our high performance street compound. The 1521â compound is known for its release and modulation, along with unmatched rotor friendliness. 1521â is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotechâ 1521â operating range starts out at ambient and goes up to 800 F (426 C+). 1521â is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotechâ 1521â is NOT recommended for ANY track use. Carbotechâ AX6â The AX6â is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6â for street driving as well, even though Carbotechâ doesn't recommend street driving with AX6â due to possible elevated levels of dust and noise. AX6â is NOT recommended as a race compound in most applications. Carbotechâ XP8â A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotechâ XP8â is the first of our racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotechâ does NOT recommended XP8â as a daily driven street pad due to elevated levels of dust and noise. Carbotechâ XP8â is a great compound on the front & rear of most open wheel and sports racers. Carbotechâ XP10â When Carbotechâ unleashed the XP10â to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10â has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10â still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotechâ compounds so successful. Carbotechâ XP10â is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP12â Another highly successful XPâ series compound with an excellent initial bite, torque and fade resistance over and above the XP10â compound. XP12â has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12â has that excellent Carbotechâ release and modulation that has made all other Carbotechâ compounds so successful. The XP12â is more rotor aggressive than XP10â , but compared to the competition the XP12â is still very rotor friendly. XP12â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP20â The latest iteration of the highly successful XPâ series of compounds. XP20â is a step up from the highly successful XP16â compound. With an extremely aggressive initial bite, linear torque curve and excellent fade resistance the XP20â is another major step in progression of the highly successful XPâ series line of compounds from Carbotechâ . XP20â has a temperature range of 275 F to 2000 F+ (135 C to 1093 C+). Carbotechâ XP20â maintains our tradition of having the outstanding release and modulation that has made all other Carbotechâ compounds so successful. Carbotechâ XP20â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP24â XP24â is the pinnacle compound of the extremely successful XPâ Series of compounds engineered by Carbotechâ . This compound is based on the same fundamentals that exist in all other Carbotechâ formulations. XP24â has even more initial bite, more overall bite, and more torque along with the most linear torque curve we have ever offered. The thermal characteristics are of the highest Carbotechâ offers along with one of the highest coefficient of friction ratings offered by anyone in the braking industry. This compound is the longest wearing compound Carbotechâ offers as it was originally engineered for endurance applications at the highest pro racing levels. This revolutionary new compound has been extremely successful with open wheel, closed wheel, sprint and endurance applications. XP24â has a temperature range of 400 F to 2000 F+ (204 C to 1093 C+). Carbotechâ XP24â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise along with the necessary heat required to work properly. Carbotechâ RP2â The RP2â compound was engineered for endurance racing based on our highly successful XPâ Series formulations. RP2â has strong initial bite, a little less modulation than our XP12â , but still maintains the rotor friendliness of our XPâ series compounds. RP2â has great fade resistance with a temperature range of 250 F to 1450 F+ (121 C to 787 C). RP2â is as rotor friendly as our XPâ series compounds. Carbotechâ RP2â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ 913 Kelated Metallicâ A D.O.T.-approved high-performance compound for brake shoes on high performance street vehicles and race cars. Carbotechâ Kelated Metallic (CKM) achieves a very high coefficient of friction (approx. 0.48 to 0.50) by taking advantage of a chemical reaction within the friction mass, which creates a tri-alloy metallic film at the liner/drum interface when subjected to heat and pressure. Designed to overcome the shortcomings of other liner materials, CKM is a very versatile and provides excellent braking performance in a wide variety of applications. Excellent wear characteristics and a very high resistance to lock-up under hard braking. Optimal recommended operating temperature range is from ambient to 750 F. Carbotech CT681 Brake Pads - BMW Rear Fitment: 1991 BMW 850i 1992 BMW 850i 1993 BMW 850Ci 1994 BMW 850CSi 1995 BMW 850CSi 2001 BMW 530i 2002 BMW 530i 2003 BMW 530i 1997 BMW 540i 1998 BMW 540i 1999 BMW 540i 2000 BMW 540i 2001 BMW 540i 2002 BMW 540i 2003 BMW 540i 2000 BMW M5 2001 BMW M5 2002 BMW M5 2003 BMW M5 2001 BMW X5 3.0i 2002 BMW X5 3.0i 2003 BMW X5 3.0i 2004 BMW X5 3.0i 2005 BMW X5 3.0i 2006 BMW X5 3.0i 2001 BMW X5 4.4i 2002 BMW X5 4.4i 2003 BMW X5 4.4i 2004 BMW X5 4.4i 2005 BMW X5 4.4i 2006 BMW X5 4.4i 1995 BMW 740i 1995 BMW 740iL 1996 BMW 740iL 1997 BMW 740i 1997 BMW 740iL 1998 BMW 740i 1998 BMW 740iL [img-15431-left-large_default]

Carbotech CT1655 Brake Pads Carbotech CT1655 brake pads are available in Carbotech 1521, AX6, XP8, XP10, XP12, XP20, and XP24 compounds. Carbotech offers a variety of compounds that can bring you to the deepest of brake zones, smooth consistent spirited mountain or track days, or the best street pads ever produced. The Carbotech CT1655 uses a special friction material thickness designed specifically for the rear rotors found on the 2012-2016 Porsche rear axle applications. How To Properly Bed In Carbotech Racing Brake Pads DETAILS Manufacturer: Carbotech Manufacturer Part Number: CT1655 Hawk Crossover: HB829_.594 Material thickness of friction material and backing plate: 15mm Material thickness of friction material and backing plate: .594" COMPOUNDS Carbotech 1521 The Carbotech 1521 is their high performance street compound. The 1521 compound is known for its release and modulation, along with unmatched rotor friendliness. 1521 is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotech 1521 operating range starts out at ambient and goes up to 800 F (426 C+). 1521 is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotech 1521 is NOT recommended for ANY track use. Carbotech AX6 The AX6 is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6 for street driving as well, even though Carbotech doesn't recommend street driving with AX6 due to possible elevated levels of dust and noise. AX6 is NOT recommended as a race compound in most applications. Carbotech XP8 A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotech XP8 is the first of their racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotech does NOT recommended XP8 as a daily driven street pad due to elevated levels of dust and noise. Carbotech XP8 is a great compound on the front & rear of most open wheel and sports racers. Carbotech XP10 When Carbotech unleashed the XP10 to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10 has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10 still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotech compounds so successful. Carbotech XP10 is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise. Carbotech XP12 Another highly successful XP series compound with an excellent initial bite, torque and fade resistance over and above the XP10 compound. XP12 has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12 has that excellent Carbotech release and modulation that has made all other Carbotech compounds so successful. The XP12 is more rotor aggressive than XP10 , but compared to the competition the XP12 is still very rotor friendly. XP12 is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotech XP20 The latest iteration of the highly successful XP series of compounds. XP20 is a step up from the highly successful XP16 compound. With an extremely aggressive initial bite, linear torque curve and excellent fade resistance the XP20 is another major step in progression of the highly successful XP series line of compounds from Carbotech . XP20 has a temperature range of 275 F to 2000 F+ (135 C to 1093 C+). Carbotech XP20 maintains their tradition of having the outstanding release and modulation that has made all other Carbotech compounds so successful. Carbotech XP20 is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotech XP24 XP24 is the pinnacle compound of the extremely successful XP Series of compounds engineered by Carbotech . This compound is based on the same fundamentals that exist in all other Carbotech formulations. XP24 has even more initial bite, more overall bite, and more torque along with the most linear torque curve we have ever offered. The thermal characteristics are of the highest Carbotech offers along with one of the highest coefficient of friction ratings offered by anyone in the braking industry. This compound is the longest wearing compound Carbotech offers as it was originally engineered for endurance applications at the highest pro racing levels. This revolutionary new compound has been extremely successful with open wheel, closed wheel, sprint and endurance applications. XP24 has a temperature range of 400 F to 2000 F+ (204 C to 1093 C+). Carbotech XP24 is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise along with the necessary heat required to work properly. Carbotech RP2 The RP2 compound was engineered for endurance racing based on their highly successful XP Series formulations. RP2 has strong initial bite, a little less modulation than their XP12 , but still maintains the rotor friendliness of their XP series compounds. RP2 has great fade resistance with a temperature range of 250 F to 1450 F+ (121 C to 787 C). RP2 is as rotor friendly as their XP series compounds. Carbotech RP2 is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotech 913 Kelated Metallic A D.O.T.-approved high-performance compound for brake shoes on high performance street vehicles and race cars. Carbotech Kelated Metallic (CKM) achieves a very high coefficient of friction (approx. 0.48 to 0.50) by taking advantage of a chemical reaction within the friction mass, which creates a tri-alloy metallic film at the liner/drum interface when subjected to heat and pressure. Designed to overcome the shortcomings of other liner materials, CKM is a very versatile and provides excellent braking performance in a wide variety of applications. Excellent wear characteristics and a very high resistance to lock-up under hard braking. Optimal recommended operating temperature range is from ambient to 750 F. FITMENT 2016 Porsche 911, Rear 2015 Porsche 911, Rear 2014 Porsche 911, Rear 2013 Porsche Boxster, Rear 2013 Porsche 911, Rear 2012 Porsche 911, Rear

Ferodo FCP578 Brake Pad Set BMW Fitment  BMW E36 M3 Rear calipers DS3.12Released in 2019, the DS3.12 represents the latest advancement in Ferodo's renowned DS line. In the realm of sports cars, the demands placed on brake systems have intensified, with increased horsepower, sophisticated aerodynamics, higher curb weights, and stickier tires. Addressing these demands head-on, the Ferodo DS3.12 is a modern pad compound meticulously designed to cater explicitly to these challenges. Extensive testing has revealed that, among all pad compounds from various manufacturers, the DS3.12 exhibits the most consistent torque curve across a wide temperature range. Consequently, whether you're tackling turns, driving on any track or completing lap after lap, the brake pedal response remains remarkably consistent, offering exceptional reliability and repeatability. With a higher mu (friction coefficient) compared to Ferodo's other compounds, the DS3.12 requires less leg pressure to initiate the desired braking performance. Furthermore, it exhibits superior fade resistance, ensuring optimal performance at any temperature your brakes may encounter. Dyno testing has demonstrated that the DS3.12 maintains superior wear rates while being gentle on the discs. As a result, we anticipate the DS3.12 will establish itself as the benchmark against which other race compounds are measured.DS1.11The DS1.11, in contrast to the DS3.12, possesses a lower mu at all temperatures, making it a moderate mu pad in the realm of endurance racing compounds. It necessitates greater pedal force compared to the DS3.12 and exhibits a slight decline in torque as temperatures rise. Consequently, as you push deeper into a turn with increasing heat, you may find yourself applying more pressure on the brake pedal to achieve the same response—a sensation preferred by some drivers. Certain drivers find the DS1.11 to be more manageable when using street tires, particularly as it is less prone to activating the ABS system. While the DS1.11 offers a longer lifespan compared to many other pad compounds on the market, it falls slightly short of the longevity of the DS3.12. When maintained with a proper pad transfer layer, it remains gentle on discs even at elevated track temperatures. While the DS1.11 boasts excellent maximum temperature tolerance and fade resistance, it does not quite reach the same levels as the DS3.12. To date, we have not received reports of fading issues with the DS1.11, and most individuals differentiate between the DS1.11 and DS3.12 based on their respective tactile experiences.DS2500While we always recommend using dedicated race pads for track use, the DS2500 stands out as one of the premier hybrid street/track pads available. It combines the advantages of a track pad, such as a moderately high bite and solid fade resistance, with the comparatively lower levels of dust and noise typically associated with street pads. As a street pad, it may produce some squealing noise in specific vehicle applications, particularly when driven aggressively. For individuals who engage in spirited street driving, canyon runs, autocross, and occasional light track duty on street tires, the DS2500 is hard to surpass. DS3000 The predecessor to DS1.11, DS3000 offers high initial bite with excellent feel and release. Popular among rally teams, DS3000 has a relatively low cold temperature threshold while still offering high temp stability for tarmac. DS3000 is very easy on discs at the expense of pad wear. Ferodo FCP779 Brake Pad Rear Axle Fitment: 1995 BMW E36 M3 1996 BMW E36 M3 1997 BMW E36 M3 1998 BMW E36 M3 1999 BMW E36 M3 1998 BMW Z3 M Coupe/ Roadster 1999 BMW Z3 M Coupe/ Roadster 2000 BMW Z3 M Coupe/ Roadster 2001 BMW Z3 M Coupe/ Roadster 2002 BMW Z3 M Coupe/ Roadster

Racing Radios Helmet Adapter IMSA-US Stay Connected on the Track with the Racing Radios Helmet Adapter IMSA to 5/C (US Connection) When every millisecond counts, you can’t afford to have your communication system drop the ball. Enter the Racing Radios Helmet Adapter IMSA to 5/C (US Connection)—a sleek, high-performance solution for bridging your 4/C IMSA racing helmet to a 5/C US wiring car harness. It's your fast pass to seamless communication, whether you're battling for pole position or just trying to avoid a chaotic pit stop. Features That Make This Adapter a Game-Changer 4/C Male (IMSA Wiring) to 5/C Female (US Wiring): Your IMSA-wired helmet meets its match for ultimate compatibility with US-standard systems. Top-Tier Materials: High-quality cabling and components ensure durability and reliability, race after race. Effortless Conversion: Transforms your 4/C racing helmet into a 5/C car harness connection without the hassle—or the headache. Experience the Difference Picture this: you’re tearing through the back straight, engine roaring, adrenaline pumping. Your crew chief’s calm voice comes through crystal clear: “Box, box, box.” No static. No missed cues. Just razor-sharp communication to keep your race strategy on point. With this adapter, you don’t just connect—you conquer. Specifications Connection Type: 4/C Male (IMSA Wiring) to 5/C Female (US Wiring) Cable Quality: Built to withstand the wear and tear of motorsport conditions Application: Ideal for track days, endurance racing, and competitive motorsport setups Racing Radios Helmet Adapter IMSA-US FAQs 1. Will this work with any IMSA-wired helmet?Yes, if your helmet has IMSA 4/C wiring, this adapter is ready to plug and play with your US-style 5/C harness. 2. How durable is this adapter?It’s made from high-quality materials designed to survive the rigors of racing, from bumpy circuits to long endurance events. 3. Why do I need an adapter for 4/C to 5/C?This adapter bridges the gap between IMSA-wired helmets and US-wired systems, saving you the cost and hassle of replacing your entire comm setup. 4. Can I use this adapter for other racing series?Absolutely! This adapter is versatile and works for most setups requiring a 4/C to 5/C connection. Make Every Second Count Don’t let a communication hiccup be the reason you miss your best lap—or your team’s crucial instructions. With the Racing Radios Helmet Adapter IMSA to 5/C (US Connection), you get reliable, race-ready communication in a compact, easy-to-use package. 🏁 Click Add to Cart now and gear up for the next green flag. Your crew chief—and your lap times—will thank you!

Racing Radios Helmet Adapter IMSA to 5/C When you're pushing limits on the track, precision isn't just important—it's everything. The Racing Radios Helmet Adapter IMSA to 5/C isn't just an adapter; it's your ticket to flawless in-car communication. Whether you're coordinating a pit stop or carving through an apex, this little gem ensures your message is as clear as your line. Features That Make You Feel Like a Pro 4/C Female to 5/C Male Adapter: Seamlessly bridges your 4/C IMSA racing helmet to your 5/C car harness. It's like finding that missing puzzle piece for your comms setup. Selectable Driver ID: With a built-in detent switch, choose Driver IDs 1 through 5—ideal for multi-driver endurance races or pit crew efficiency. Premium Cabling & Components: Built to endure the rigors of motorsport, this adapter won’t quit when you’re in the heat of competition. Versatile Connectivity: Converts your trusty 4/C racing helmet into a 5/C car-ready setup, saving you from a costly helmet upgrade. Feel the Difference on Track Imagine flying into a hairpin corner, your crew chief calling the perfect moment to brake. With this adapter, there’s zero interference, zero static—just the crystal-clear connection you need to shave precious seconds off your lap time. It’s not just a piece of gear; it’s peace of mind at 150 mph. Specifications Compatibility: 4/C IMSA female wiring to 5/C male connection Driver ID Options: 5 selectable positions (1–5) Cable Quality: Racing-grade durability Application: Perfect for endurance racing, multi-driver events, or anyone upgrading to a 5/C car harness FAQs 1. Can I use this adapter with any IMSA-wired helmet?Absolutely! If your helmet is wired for 4/C IMSA, this adapter is plug-and-play compatible. 2. What does the Driver ID feature do?The Driver ID feature allows your team to know exactly who’s in the car. No more guessing games when swapping drivers during endurance events. 3. Is this adapter durable enough for extreme racing conditions?Yes! With high-quality materials and robust design, it’s built to handle everything from bumpy tracks to rainy race days. 4. Will this work with my existing 5/C car harness?You bet. It’s specifically designed to convert 4/C IMSA helmets to pair with 5/C in-car systems seamlessly. Your Next Best Move Don’t let communication failures slow you down. Equip yourself with the Racing Radios Helmet Adapter IMSA to 5/C and stay in sync with your crew, no matter the pace. Hit the apex of performance, safety, and teamwork—because every second counts. 🚦 Ready to gear up? Click Add to Cart now and get race-day-ready!

The Girodisc S/S or "street/strip" pads represent the ultimate in high performance brake pads. The semi-metallic compound maintains a consistent coefficient of friction from 0 to 1000 degrees making them an ideal option for people that are looking for a dual purpose pad that will work well on both the street and the race track. The formula has very little compressibility ensuring a very firm pedal and immediate bite which has made the S/S pads a favorite among people who autocross and those who demand the most out of their street cars. Inevitably these will dust more than our Magic pads however with the addition of our anti-noise shims that come on every set of pads they will not make any noise if they are bed in properly.

Carbotech CT266 Nissan Front Brake Pad Set Fitting many 80s Nissan front axle applications, the Carbotech CT266 brake pad set is available in AX6, XP8, XP10, XP12, and RP2 compounds to be ready for every type of driving, from spirited daily driving to the deepest of braking at Road Atlanta turn 10. Carbotech CT266 Nissan Front Brake Pad Set Details: Manufacturer: Carbotech Manufacturer part number: CT266 Compounds available: 1521, XP6, XP8, XP10, XP12, XP20, XP24, RP2 Carbotechâ 1521â The Carbotechâ 1521â is our high performance street compound. The 1521â compound is known for its release and modulation, along with unmatched rotor friendliness. 1521â is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotechâ 1521â operating range starts out at ambient and goes up to 800 F (426 C+). 1521â is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotechâ 1521â is NOT recommended for ANY track use. Carbotechâ AX6â The AX6â is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6â for street driving as well, even though Carbotechâ doesn't recommend street driving with AX6â due to possible elevated levels of dust and noise. AX6â is NOT recommended as a race compound in most applications. Carbotechâ XP8â A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotechâ XP8â is the first of our racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotechâ does NOT recommended XP8â as a daily driven street pad due to elevated levels of dust and noise. Carbotechâ XP8â is a great compound on the front & rear of most open wheel and sports racers. Carbotechâ XP10â When Carbotechâ unleashed the XP10â to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10â has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10â still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotechâ compounds so successful. Carbotechâ XP10â is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP12â Another highly successful XPâ series compound with an excellent initial bite, torque and fade resistance over and above the XP10â compound. XP12â has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12â has that excellent Carbotechâ release and modulation that has made all other Carbotechâ compounds so successful. The XP12â is more rotor aggressive than XP10â , but compared to the competition the XP12â is still very rotor friendly. XP12â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP20â The latest iteration of the highly successful XPâ series of compounds. XP20â is a step up from the highly successful XP16â compound. With an extremely aggressive initial bite, linear torque curve and excellent fade resistance the XP20â is another major step in progression of the highly successful XPâ series line of compounds from Carbotechâ . XP20â has a temperature range of 275 F to 2000 F+ (135 C to 1093 C+). Carbotechâ XP20â maintains our tradition of having the outstanding release and modulation that has made all other Carbotechâ compounds so successful. Carbotechâ XP20â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP24â XP24â is the pinnacle compound of the extremely successful XPâ Series of compounds engineered by Carbotechâ . This compound is based on the same fundamentals that exist in all other Carbotechâ formulations. XP24â has even more initial bite, more overall bite, and more torque along with the most linear torque curve we have ever offered. The thermal characteristics are of the highest Carbotechâ offers along with one of the highest coefficient of friction ratings offered by anyone in the braking industry. This compound is the longest wearing compound Carbotechâ offers as it was originally engineered for endurance applications at the highest pro racing levels. This revolutionary new compound has been extremely successful with open wheel, closed wheel, sprint and endurance applications. XP24â has a temperature range of 400 F to 2000 F+ (204 C to 1093 C+). Carbotechâ XP24â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise along with the necessary heat required to work properly. Carbotechâ RP2â The RP2â compound was engineered for endurance racing based on our highly successful XPâ Series formulations. RP2â has strong initial bite, a little less modulation than our XP12â , but still maintains the rotor friendliness of our XPâ series compounds. RP2â has great fade resistance with a temperature range of 250 F to 1450 F+ (121 C to 787 C). RP2â is as rotor friendly as our XPâ series compounds. Carbotechâ RP2â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotech CT266 Fitment: 1990-1991 Infiniti M30 Base V6 1987-1988 Nissan 200SX SE V6 1984-1989 Nissan 300ZX Base V6 1984-1988 Nissan 300ZX Turbo V6 1985-1986 Nissan Maxima GL V6 1987-1988 Nissan Maxima GXE V6 1985-1988 Nissan Maxima SE V6 1996-1997 Nissan Pickup SE L4 1996-1997 Nissan Pickup XE L4 1983-1986 Nissan Pulsar NX L4 1987-1989 Nissan Stanza E L4 1984-1986 Nissan Stanza GL L4 1987-1989 Nissan Stanza GXE L4 1984-1989 Nissan Stanza XE L4

Carbotech CT919 BMW M3 (E92) Rear Brake Pads Carbotech BMW M3 (E92) Rear Brake Pads in 1521, AX6, XP8, XP10, XP12, XP20, XP24 and RP2 compounds. How To Properly Bed In Carbotech Racing Brake Pads Carbotech CT919 BMW M3 (E92) Rear Brake Pad Set Details: Manufacturer: Carbotech Manufacturer Part Number: CT919 Material thickness of pad material and backing plate: .626" Material thickness of pad material and backing plate: 15.90mm Hawk brake cross over: HB630_.626 G-Loc Brake cross over: GP919 Carbotech Brake Compounds Carbotechâ 1521â The Carbotechâ 1521â is our high performance street compound. The 1521â compound is known for its release and modulation, along with unmatched rotor friendliness. 1521â is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotechâ 1521â operating range starts out at ambient and goes up to 800 F (426 C+). 1521â is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotechâ 1521â is NOT recommended for ANY track use. Carbotechâ AX6â The AX6â is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6â for street driving as well, even though Carbotechâ doesn't recommend street driving with AX6â due to possible elevated levels of dust and noise. AX6â is NOT recommended as a race compound in most applications. Carbotechâ XP8â A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotechâ XP8â is the first of our racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotechâ does NOT recommended XP8â as a daily driven street pad due to elevated levels of dust and noise. Carbotechâ XP8â is a great compound on the front & rear of most open wheel and sports racers. Carbotechâ XP10â When Carbotechâ unleashed the XP10â to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10â has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10â still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotechâ compounds so successful. Carbotechâ XP10â is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP12â Another highly successful XPâ series compound with an excellent initial bite, torque and fade resistance over and above the XP10â compound. XP12â has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12â has that excellent Carbotechâ release and modulation that has made all other Carbotechâ compounds so successful. The XP12â is more rotor aggressive than XP10â , but compared to the competition the XP12â is still very rotor friendly. XP12â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP20â The latest iteration of the highly successful XPâ series of compounds. XP20â is a step up from the highly successful XP16â compound. With an extremely aggressive initial bite, linear torque curve and excellent fade resistance the XP20â is another major step in progression of the highly successful XPâ series line of compounds from Carbotechâ . XP20â has a temperature range of 275 F to 2000 F+ (135 C to 1093 C+). Carbotechâ XP20â maintains our tradition of having the outstanding release and modulation that has made all other Carbotechâ compounds so successful. Carbotechâ XP20â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ XP24â XP24â is the pinnacle compound of the extremely successful XPâ Series of compounds engineered by Carbotechâ . This compound is based on the same fundamentals that exist in all other Carbotechâ formulations. XP24â has even more initial bite, more overall bite, and more torque along with the most linear torque curve we have ever offered. The thermal characteristics are of the highest Carbotechâ offers along with one of the highest coefficient of friction ratings offered by anyone in the braking industry. This compound is the longest wearing compound Carbotechâ offers as it was originally engineered for endurance applications at the highest pro racing levels. This revolutionary new compound has been extremely successful with open wheel, closed wheel, sprint and endurance applications. XP24â has a temperature range of 400 F to 2000 F+ (204 C to 1093 C+). Carbotechâ XP24â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise along with the necessary heat required to work properly. Carbotechâ RP2â The RP2â compound was engineered for endurance racing based on our highly successful XPâ Series formulations. RP2â has strong initial bite, a little less modulation than our XP12â , but still maintains the rotor friendliness of our XPâ series compounds. RP2â has great fade resistance with a temperature range of 250 F to 1450 F+ (121 C to 787 C). RP2â is as rotor friendly as our XPâ series compounds. Carbotechâ RP2â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotechâ 913 Kelated Metallicâ A D.O.T.-approved high-performance compound for brake shoes on high performance street vehicles and race cars. Carbotechâ Kelated Metallic (CKM) achieves a very high coefficient of friction (approx. 0.48 to 0.50) by taking advantage of a chemical reaction within the friction mass, which creates a tri-alloy metallic film at the liner/drum interface when subjected to heat and pressure. Designed to overcome the shortcomings of other liner materials, CKM is a very versatile and provides excellent braking performance in a wide variety of applications. Excellent wear characteristics and a very high resistance to lock-up under hard braking. Optimal recommended operating temperature range is from ambient to 750 F. Carbotech CT919 BMW M3 (E92) Brake Pad Set fits the Rear of: BMW M3 (E92)

Carbotech CT917 Brake Pads Porsche 996/986 Carbotech CT917 fits the 4 piston Porsche caliper used on many Porsche 996 and 986 brake calipers. Available in Carbotech 1521, AX6, XP8, XP10 and XP12 compounds. Carbotech offers a variety of compounds that can bring you to the deepest of brake zones, smooth consistent spirited mountain or track days, or the best street pads ever produced. How To Properly Bed In Carbotech Racing Brake Pads [img-13248-left-large_default] Carbotech CT917 Brake Pads Porsche 996/986 Details: Manufacturer: Carbotech Manufacturer Part Number: CT917 Material thickness of pad material and backing plate: .643" (15mm) Hawk cross reference: HB550_.634 Pagid cross reference: 2405 PFC cross reference: [img-13248-left-large_default] CARBOTECH BRAKE COMPOUNDS Carbotech 1521 The Carbotechâ 1521â is our high performance street compound. The 1521â compound is known for its release and modulation, along with unmatched rotor friendliness. 1521â is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotechâ 1521â operating range starts out at ambient and goes up to 800 F (426 C+). 1521â is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotechâ 1521â is NOT recommended for ANY track use. Carbotech AX6 The AX6â is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6â for street driving as well, even though Carbotechâ doesn't recommend street driving with AX6â due to possible elevated levels of dust and noise. AX6â is NOT recommended as a race compound in most applications. Carbotech XP8 A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotechâ XP8â is the first of our racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotechâ does NOT recommended XP8â as a daily driven street pad due to elevated levels of dust and noise. Carbotechâ XP8â is a great compound on the front & rear of most open wheel and sports racers. Carbotech XP10 When Carbotechâ unleashed the XP10â to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10â has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10â still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotechâ compounds so successful. Carbotechâ XP10â is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise. Carbotech XP12 Another highly successful XPâ series compound with an excellent initial bite, torque and fade resistance over and above the XP10â compound. XP12â has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12â has that excellent Carbotechâ release and modulation that has made all other Carbotechâ compounds so successful. The XP12â is more rotor aggressive than XP10â , but compared to the competition the XP12â is still very rotor friendly. XP12â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise. Carbotech CT917 Brake Pads Porsche 996/986 Front Axle Fitment: 2007 Porsche Cayman S Exc.Ceramic Composite Brakes 2006 Porsche Cayman S Exc.Ceramic Composite Brakes 2005 Porsche 911 Carrera Body Code 997 Exc.Ceramic Composite Brakes 2005 Porsche 911 Carrera Body Code 996 2004 Porsche Boxster S Special Edition 2004 Porsche Boxster S 2004 PORSCHE 911 Carrera 4 2004 Porsche 911 40th Anniversary Edition 2003 Porsche Boxster Roadster S 2002 Porsche Boxster Roadster S 2002 Porsche 911 Targa 2002 Porsche 911 Carrera 4 Piston Caliper 2002 Porsche 911 Carrera 4 Exc.Carrera 4-S Series 2001 Porsche Boxster Roadster S 2001 Porsche 911 Carrera 4 4 Piston Caliper 2001 Porsche 911 Carrera 2000 Porsche Boxster Roadster S 2000 Porsche 911 Carrera 4 Carrera 4 Series 4 Piston Caliper 1999 Porsche 911 Carrera 4 Carrera 4 Series 4 Piston Caliper Carbotech CT917 Brake Pads Porsche 996/986 Rear Axle Fitment 2006 PORSCHE 911 Turbo 2005 Porsche 911 Turbo 2005 Porsche 911 Carrera S Exc.Ceramic Composite Brakes 2005 Porsche 911 Carrera 4S 2004 PORSCHE 911 Turbo 2004 Porsche 911 Carrera 4S Carrera 4-S Series Exc.Ceramic Composite Brakes 2002 Porsche 911 Turbo 2001 Porsche 911 Turbo Exc.Ceramic Composite Brakes 2001 Porsche 911 Turbo [img-13248-left-large_default]

Antigravity AG-1201 Lithium Motorsport Battery Ultra-Lightweight Power in a Compact Package The Antigravity AG-1201 is a compact, ultra-lightweight lithium motorsports battery delivering a huge punch for its size. With 360 cranking amps packed into a battery weighing just 2.25 lbs, it offers racers and performance enthusiasts one of the best power-to-weight ratios available. Designed for motorcycles, powersports vehicles, and lightweight racing machines, the AG-1201 provides exceptional starting performance while saving up to 7 lbs compared to typical lead-acid batteries of similar capacity. Measuring only 4.5 x 3.25 x 4.25 inches, this small-case lithium battery is perfect for race bikes, custom builds, and compact motorsport applications where space is tight and every ounce counts. It can directly replace a 12Ah lead-acid battery while delivering more cranking power and much faster starts. Key Features Ultra-Lightweight: Only 2.25 lbs — saves up to 7 lbs over typical 12Ah lead-acid batteries. High Power Output: 360 cranking amps for reliable, instant starts. Compact Small Case: Just 4.5 x 3.25 x 4.25 inches (LxWxH). Maintenance-Free: No fluids to leak and damage your vehicle. Safe and Clean: No lead or acid — environmentally friendly. Versatile Mounting: Can be mounted in any orientation. Durable Terminals: Oversized all-brass terminals for secure connections. Adhesive Foam Included: For easy, custom-fit installation. Long Shelf Life: Holds a charge up to a year with no parasitic drain. 3-Year Warranty: Backed by Antigravity Batteries. Recommended Uses 4-cylinder race cars up to 1800cc (closed course use only). Everyday use in motorcycles up to 1100cc (for higher output, consider the Antigravity AG-1601). Race and track-day use up to 1500cc. Custom builds up to 1200cc (for high-performance motors, use the AG-1601). Note: Small case batteries like the AG-1201 do not include a BMS (Battery Management System) — they are for closed-course use only. Not for passenger cars, street automobiles, or personal watercraft. Use only lithium-specific motorsport chargers, not lead-acid chargers. Specifications Case Size: Small Case (YTX12 format) Dimensions: 4.5 x 3.25 x 4.25 inches (LxWxH) Weight: 2.25 lbs Cranking Amps: 360 Capacity: 16 Ah (Pb Eq) / 8Ah (Actual) / 102.4Wh Need sizing or wiring advice? Our motorsports team can help you integrate an Antigravity AG-1201 Lithium Battery into your build.Discovery Parts | sales@discoveryparts.com | (888) 748-7223

Alpinestars Tech M V2 Crew Gloves The Alpinestars Tech M V2 Crew Gloves are engineered for professional motorsport pit crews who demand precision, protection, and comfort during high-pressure tire changes. Designed with advanced Aramid fiber and impact-absorbing reinforcements, these gloves provide superior safety while maintaining flexibility and tactile feedback essential for fast, controlled work in the pit lane. Built for pit crews who perform under pressure Alpinestars Tech M V2 Crew Gloves Features Bonded flame-resistant Aramid fiber main construction for optimized protection, comfort, and durability. Silicone FRR-coated patches with impact-absorbing foam on knuckles and fingers for superior hand safety. Kevlar-reinforced Aramid fiber patch on thumb and index area for exceptional abrasion resistance. Textured leather palm patches offer maximum grip, shock absorption, and control during high-torque wheel gun operation. Pre-curved finger and palm design reduce material bunching and provide a natural, ergonomic fit. Elasticated 180° wrist with silicone pull tab ensures a secure, comfortable fit and quick on/off. Fully embroidered graphics deliver a professional, durable finish built to last under pit lane conditions. Certified to FIA 8856-2018 homologation standard for professional motorsport use. Alpinestars Tech M V2 Crew Glove Size Chart Alpinestars Tech M V2 Crew Gloves FAQ's Who are these gloves designed for? The Tech M V2 Crew Gloves are built specifically for professional motorsport pit crews and mechanics handling wheel guns and heavy-duty tools. Are the gloves fire-resistant? Yes, they feature bonded Aramid fiber construction that provides reliable flame resistance for safety in pit environments. Do these gloves meet FIA regulations? Absolutely. The Tech M V2 Crew Gloves are fully certified to FIA 8856-2018 homologation standards. How do they improve grip and comfort? Reinforced leather palm patches, silicone coatings, and a pre-curved ergonomic fit provide excellent grip and reduce fatigue during repetitive tasks. Trusted by top-level pit crews worldwide, the Alpinestars Tech M V2 Crew Gloves deliver industry-leading safety, grip, and dexterity — built for professionals who can’t afford to miss a second.

Alpinestars Tech-1 KX v3 Karting Shoes Feel the Track Move Under Your Feet Ever dreamt of having Formula 1 tech snugly wrapped around your feet? Well, dream no more. Introducing the Alpinestars Tech-1 KX v3 Karting Shoes. These aren't just shoes; they're a love letter to every karting enthusiast's feet. With features straight out of the F1 playbook, these shoes are lighter, more breathable, and fit like they were made just for you. The revised asymmetric lacing system? It's like a hug for your feet, but without the awkwardness. And that thin PU film? It's not just there for the looks. It adds durability while reducing those pesky seam constructions and pressure points. Plus, the laser cut-outs, combined with the 3D mesh, make sure your feet can breathe, even when you're flooring it on the track. Alpinestars Tech-1 KX v3 Karting Shoes Specifications Construction: Advanced seamless thermo-welded design with ultra-thin PU film and 3D mesh. It's like wearing air. Profile: Sleek design that's all about the anatomy of your foot. Cinderella's got nothing on this fit. Breathability: Laser-cut air-intakes, perforations, and a 3D mesh tongue. Your feet will thank you. Protection: External heel, ankle, and internal toe reinforcements. Because safety first, always. Closure System: Dual asymmetric system with adjustable straps and Alpinestars' exclusive wire closure. Your feet won't even think of escaping. Comfort: New superlight tongue, collar padding, and a soft microfiber collar. It's like walking on clouds. Performance: Lightweight construction and an exclusive thin rubber compound outsole. Feel the pedals like never before. Alpinestars Tech-1 KX v3 Karting Shoe FAQs Do I need karting boots? With these shoes, you'll wonder why you ever considered anything else. What shoes should I wear go-karting? The Alpinestars Tech-1 KX v3. No contest. What shoes can you wear for go-karting? While any closed-toe shoe will do, why settle for less when you can have the best? Should you lean in or out in karting? Lean into the turns for better grip and control. What age do F1 drivers start karting? Many start as young as 6 or 7. But remember, it's never too late. Can I go go-karting alone? Absolutely! But racing with friends is double the fun. Is 20 too old to start karting? Never! Racing dreams have no age limit. Alpinestars Tech-1 KX v3 Karting Shoe Size Chart

Alpinestars Tech-1 KX v3 Karting Shoes With features straight out of the F1 playbook, these shoes are lighter, more breathable, and fit like they were made just for you. The revised asymmetric lacing system? It's like a hug for your feet, but without the awkwardness. And that thin PU film? It's not just there for the looks. It adds durability while reducing those pesky seam constructions and pressure points. Plus, the laser cut-outs, combined with the 3D mesh, make sure your feet can breathe, even when you're flooring it on the track. Alpinestars Tech-1 KX v3 Karting Shoe Specifications FIA Homologation: FIA 8877-2022 (the current FIA karting footwear standard) Application: FIA-sanctioned karting competition Fire resistant: No—these shoes are designed specifically for karting, where fire-resistant footwear is not required under the karting standard. They are not intended for auto racing. Construction: Advanced seamless thermo-welded design with ultra-thin PU film and 3D mesh. It's like wearing air. Profile: Sleek design that's all about the anatomy of your foot. Cinderella's got nothing on this fit. Breathability: Laser-cut air-intakes, perforations, and a 3D mesh tongue. Your feet will thank you. Protection: External heel, ankle, and internal toe reinforcements. Because safety first, always. Closure System: Dual asymmetric system with adjustable straps and Alpinestars' exclusive wire closure. Your feet won't even think of escaping. Comfort: New superlight tongue, collar padding, and a soft microfiber collar. It's like walking on clouds. Performance: Lightweight construction and an exclusive thin rubber compound outsole. Feel the pedals like never before. Alpinestars Tech-1 KX v3 Karting Shoe Size Chart Alpinestars Tech-1 KX v3 Karting Shoe FAQs Do I need karting boots? With these shoes, you'll wonder why you ever considered anything else. What shoes should I wear go-karting? The Alpinestars Tech-1 KX v3. No contest. What shoes can you wear for go-karting? While any closed-toe shoe will do, why settle for less when you can have the best? Should you lean in or out in karting? Lean into the turns for better grip and control. What age do F1 drivers start karting? Many start as young as 6 or 7. But remember, it's never too late. Can I go go-karting alone? Absolutely! But racing with friends? Double the fun. Is 20 too old to start karting? Never! Racing dreams have no age limit. What age did Max Verstappen start karting? He was just 4. Talk about an early start!

Sabelt UI-600 Nomex Shirt (Regular Fit) FIA 8856-2018 Certified The new UI-600 tech layers from Sabelt offer stretch-fit nearly seamless construction for the ultimate in breathability and comfort while racing. The composition of this new underwear line makes the clothing light, resistant and extremely comfortable. The use of Lenzing FR fiber, which is made of a natural raw material, and keeps the body dry and cool, together with the modacrylic and elasthane, which make the garments totally stretch, make this line the most convenient and the most Innovative across the range. The two way stretch warp knit seamless fabric has a high wear resistance and is very light.

Sabelt UI-600 Nomex Fireproof Shirt FIA 8856-2018 Certified The new UI-600 tech layers from Sabelt offer stretch-fit nearly seamless construction for the ultimate in breathability and comfort while racing. The composition of this new underwear line makes the clothing light, resistant and extremely comfortable. The use of Lenzing FR fiber, which is made of a natural raw material, and keeps the body dry and cool, together with the modacrylic and elasthane, which make the garments totally stretch, make this line the most convenient and the most Innovative across the range. The two way stretch warp knit seamless fabric has a high wear resistance and is very light.