Best selling products

One-Color Vinyl Race Numbers When you need to get numbers on your car quickly and easily, these high-quality vinyl numbers can be life-savers. Each 10" tall number comes separately in black or white premium vinyl. Satisfy race tech and look like a pro in the photos of you and your beloved race car at the podium! Discovery Parts uses premium 3M or Oracal intermediate seven-year vinyl that shouldn't damage your cars painted surfaces. Vinyl race numbers are priced at $4 per numeral (e.g., car number 45 costs $8, car number 167 costs $12). Size: each numeral is cut separately, 10 inches in height in black or white vinyl Numerals: add each numeral you need, and how many, to your shopping cart one numeral at a time.

ISC Dull Finish Racers Tape This isn’t your average duct tape. ISC Dull Finish Racers Tape is the go-to solution for racers who want clean, reliable, and professional-grade performance without sticky residue or reflective glare. Once you switch to this, you'll never go back to hardware store tape again. High-Performance Tape for Trackside and Paddock Repairs Features: Professional Grade Finish: Similar to gaffer’s tape, but built for the motorsport world. ISC racers tape is vinyl-coated cloth—not poly—so it resists glare and looks clean and sharp on race cars. Clean Removal: High-quality adhesive won’t leave behind sticky residue, making this ideal for temporary fixes, pit marking, or even cosmetic use on body panels and helmets. Endless Trackside Uses: Commonly used for emergency bodywork, waterproofing, fender patching, and marking pit equipment or garage bays. Standard and Neon Options: Available in 11 colors total, with neon variants coming in longer 2" x 90 ft rolls. Standard rolls are 2" wide by 83 ft long. ISC Dull Finish Racers Tape FAQs: How is this different from duct tape? ISC Racers Tape uses a vinyl-coated cloth that offers stronger adhesion, a cleaner finish, and no gooey mess when removed—unlike traditional duct tape. What makes it “dull finish”? The matte surface reduces glare from sunlight or track lights, which is crucial when visibility and aesthetics matter. Can this tape hold up at high speeds? Yes. It’s used by professional race teams for body panel patches, and it stays put under track conditions. What’s the difference between standard and neon tape? Neon versions come in longer rolls (2" x 90 ft), while standard colors are 2" x 83 ft. Both are made with the same high-quality adhesive and construction. If you're still relying on hardware store duct tape, it's time to upgrade. ISC Dull Finish Racers Tape is made for racers, by racers—with the quality and performance to match.

HANS/HNR Device Recertification PLEASE DO NOT PREPAY for a certification service. If you have shipped us an HNR device for recertification, we will contact you to discuss what level of service your device requires. (The most common is Level 2, an SFI label and a tether.) If you have not yet shipped us your HNR device, see the instructions below for doing so. HANS DEVICE RECERTIFICATION Discovery Parts is certified by Simpson Racing to inspect, repair, and recertify all HANS devices that have an SFI 38.1 tag (silver metal foil decal). All HANS SFI 38.1 devices must be recertified every five years. Discovery Parts recertifies HNR devices at our store inside Atlanta Motorsports Park (AMP) as well as trackside at track many events and races. You can ship your HNR device to us for recertification by printing this form, filling it out, and sending it to us along with your device. If you are coming directly to our AMP store location with your HNR device, please call beforehand to confirm that one of our certified inspection technicians will be at the AMP store when you arrive. EXAMPLE OF NEEDING RECERTIFICATION If, for example, your device was last certified in April 2020, you need to have it recertified no later than May 1, 2025. Typically, recertification consists of cleaning and inspecting the HANS/HNR device for damage and replacing the tether system with a brand new one. An HNR device passing inspection will get a new SFI 38.1 compliance sticker punched with the new date of certification. This device will now be valid for another five years. HNR DEVICE RECERTIFICATION LEVELS LEVEL 1: device inspection, replacement SFI tag LEVEL 2: device inspection, replacement SFI tag, replacement tether system for standard post anchors LEVEL 2 QR: device inspection, replacement SFI tag, replacement tether system for Quick-Release anchors LEVEL 3: device inspection, replacement SFI tag, replacement tether system for standard post anchors, replacement rubber shoulders LEVEL 3 QR: device inspection, replacement SFI tag, replacement tether system for Quick-Click anchors, replacement rubber shoulders HOW TO SHIP YOUR DEVICE FOR RECERTIFICATION Print out and complete this form Pack your HNR device along with the completed form from and ship them (insured and trackable) to the address on the form. We will inspect your device and call you to discuss options for recertification. Your recertified device will be shipped back to you via standard shipping. DO NOT PREPAY for any certification. We will contact you with a total for the recertification.

Longacre Replacement Water Bottle w/ Hose and Bite Valve Don't want to share your bite valve with your co-driver, or just looking for a replacement water bottle? Use Longacre 22556 replacement bottle with hose and bite valve kit. Extra or replacement drink bottle and hose for Longacre Bolt-On Drink Holder Longacre P/N's 22551 or 22553 Longacre Replacement Drink Bottle Kit Details: Manufacturer: Longacre Manufacturer part number: 22556 Large capacity(42oz) double insulated bottle with tube Includes "bite valve" to avoid leaks from tube Common for an enduro car for every driver to have their own bottle Standard part included inside Longacre Kits 22551 & 22553

Alpinestars ZX EVO v2 Balaclava The ZX Series Evo V2 Balaclava is used in the highest levels of professional racing. Constructed With Lenzing FR®- an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. Alpinestars ZX Evo V2 Series Balaclavas are Formula 1 specification underwear and are extremely lightweight and thin while being incredibly soft to the touch. ALPINESTARS ZX EVO V2 BALACLAVA DETAILSManufacturer: AlpinestarsManufacturer part number: 4754920Certification Rating: FIA Standard 8856-2018Construction: Single eye openingSize: One size fits all Formula 1 specification underwear, constructed using an innovative flame resistant technology developed by Alpinestars. New fabric composition with a higher percentage of Lenzing FR® fiber (a special natural viscose fiber with unique thermal insulation and permanent flame resistance properties that help prevent heat stress and heat stroke) to enhance garment's performance. Special material formulation has better elastic properties than conventional fabrics.  Lightweight, seamless construction ensures maximum driving comfort with minimal material encumbrance.Fabric construction is extremely soft to the touch ensuring a pleasant feel against the skin.  Lightweight, special material structure offers high breathability performance and a relaxed fit offers increased comfort plus a mouth opening for drink tube access.

Simpson Hybrid S HNR Device for Racing Safety The Hybrid S from Simpson features a lightweight design using DuPont carbon/polymer construction and provides maximum comfort and maneuverability with superior strength. Simpson Hybrids come race-ready. The trusted low profile design disappears into the seat when worn and allows for easy in and out of the race car, eliminating the danger of becoming caught in other gear. The protection stays with the racer during multiple impacts, flips and rolls. Simpson Hybrid S HNR Product Details SFI 38.1 certification Available with patent pending multi-tether system to enhance side to side movement DuPont carbon polymer construction Sleek, modern profile with defined wings for seatbelt containment Select your size based on the size chart Simpson Hybrid S 3-Point Head and Neck Restraint – Advanced Protection for 3-Point and Multi-Point Harness Systems The Simpson's Hybrid S model 3-Point Head and Neck Restraint is the only head restraint on the market proven to offer protection with both 3-point OEM seat belts and multi-point racing harnesses. FIA and SFI approved when used with a 5-, 6-, or 7-point harness system, this innovative head and neck restraint device also meets FMVSS testing standards for compatibility with 3-point belt setups—making it the ideal solution for high-performance driving instructors, automotive test engineers, and track day enthusiasts who want next-level safety without needing to retrofit a full race cockpit. Designed for superior protection in street cars and club racing vehicles, the Simpson's Hybrid S model features a low-profile, high-strength carbon fiber construction that won’t interfere with roll bars during emergency exits. Multiple load paths help dissipate energy in a crash, while the front-mounted buckle system eliminates bulky straps underneath, providing all-day comfort. Whether you're in a fully prepped race car or a manufacturer test mule, the Simpson's Hybrid S model bridges the gap between OEM safety systems and motorsport-grade head restraint. Simpson Hybrid S HNR Product Highlights SFI 38.1 certified with multi-point harnesses FMVSS-tested and approved for use with 3-point OEM seat belts Carbon fiber construction for strength, light weight, and comfort Low-profile design for easier entry, exit, and roll cage clearance Easy front buckle system—no bulky straps under the seat or back

Garmin Catalyst Driving Performance Optimizer The Garmin Catalyst Driving Performance Optimizer is a robust driver data and video system aimed at making driver improvement easier than ever before. Garmin has been the leader in GPS-based active sport recording for decades, and they've taken that experience and expertise and crossed it over into the automotive performance data field with the Garmin Catalyst Driving Performance Optimizer. GARMIN CATALYST DRIVING PERFORMANCE OPTIMIZER DETAILS Manufacturer: Garmin Manufacturer part no: 010-02345-00 Dimensions: 7.8" x 4.8" x 0.9" Display size: 6.0" x 3.5" Touch screen: yes Weight: 15 oz. Battery: rechargeable lithium-ion Battery life: up to 2 hours Internal memory: 16GB Expandable memory: up to 256GB via dual SD card slots Includes one 32GB MicroSD card Includes mount: yes GPS: yes GLONASS: yes 10Hz multi-GNSS positioning: yes Garmin Connect compatible: yes Remote camera: yes Camera resolution: 1080p Camera field-of-view: 140º Camera frame rate: 30 fps Software & track database updates included Bluetooth connectivity: yes DISCOVER YOUR FULL TRACK DRIVING POTENTIAL This device is an industry-first, providing virtual coaching in real time and showing a calculated optimal lap. Real time coaching tells you how to go faster in each corner, with audio instructions, so you can keep your eyes up at all times. This is a stark contrast to existing systems which only provide feedback after a corner or after your session. The Catalyst uses your measured optimal lap to guide you to your personal maximum performance, rather than the performance of a professional racing driver. Overview Garmin Catalyst uses accelerometers, GPS, video, and the most sophisticated algorithms to evaluate your driving performance and then suggest ways to improve (just like a human coach). Through the display and audio, Catalyst provides a real-time assessment of performance using both gentle suggestions and positive reinforcement. No, it won't clap when you get it right but it does use real-world phrases and encouragement - such as "brake less", "apex later", or "keep pushing". Catalyst is perpetually evaluating and assessing your performance so it can optimize your lap and get you in line. After your session, review track maps showing opportunities for improvement as well as "heat map" displays of deceleration, acceleration, apexes, and speeds. Display & Audio Catalyst uses a 6.95" super wide view LCD IPS screen with vivid TFT colors. The LCD is a touchscreen, able to control functions without the need for a remote control, app, or a laptop. Coaching or playback audio is available via 3.5mm headphone jack or Bluetooth(TM) to your headset or car stereo. The on-screen layout is not programmable.CameraThis is more than just a camera - the remote pod includes the accelerometers. It records up to 30fps in 1080p HD in a 140 field-of-view. It must be mounted facing forward, high up, and centered on your windshield. An on-screen guide will help you align it. The camera contains the accelerometers and very powerful processing software integrates the video into Catalyst's coaching and data. Playback is available on the Catalyst screen with speed and lap times already in sync. Coaching To unlock all of the coaching features and data you will need to select the Advanced setting. There is also a Basic setting that does not provide as much feedback. During your session, the real-time display is referencing current session data only. However, post-session review can include data from multiple sessions. Catalyst is looking for patterns in your driving to map out where you were fast and opportunities to try a different line, brake less, or carry more speed. The only voice currently available is a Siri-like female voice. Lap time differential is displayed as either red (slower), green (faster), or black (no change). From a student/novice perspective you may want to have an advanced driver/instructor set baselines in your car first. Then overlay that data with your own driving. This way Catalyst can see the full potential and make recommendations. It's important not to "chase" a lap time but to know what is capable and make incremental improvements to get there. Catalyst will never make a recommendation that hasn't been previously successful. Analysis & Review Catalyst compiles all of its data to form a True Optimal Lap. This is your best possible lap using all of the data you provided in your sessions. True Optimal Lap is determined not just by lap and sector times but by analyzing your best lines through corners and sectors and using the camera feed to identify track limits. Catalyst retains your track data over a 4-day period so you can pack in a full weekend of driving with progressive coaching and analysis. Post-session data is reviewed through the screen or through the Garmin Connect(TM) smartphone app, including video. Export of data or video files to a laptop is not currently supported nor is it needed. Everything you need is self-contained in the tablet. Catalyst works best when used as a standalone tool to review performance and make adjustments while at the track. Garmin Catalyst Performance Features Tracks Your Racing Line Real-Time Audio Cues/Coaching True Optimal Lap w/ Video Built-In Accelerometers Displays Best Lap Time Displays Adaptive Delta Time Displays Lap Count & Total Session Time Preloaded Global Track Database Session Comparisons Driving Performance Scores Automatically Identifies Areas of Biggest Time Gain Supports Multiple Users & Multiple Cars Stores History of On-Track Performance Current Weather Plus Forecast via Wi-Fi Segment Analysis (racing line, speed, & accel/decel) In the Box with your Garmin Catalyst Garmin Catalyst 32GB microSD pre-installed in covered compartment (auxiliary card slot on the side of the Catalyst device is externally accessible for memory expansion) Remote Cam with polarized lens cover Remote Cam 3.5 meter cable Heavy-duty vehicle suction cup Powered magnetic mount Two 1” connecting arms 1” arm connector Cable clips 12V socket power cable Documentation Included Accessories with your Garmin Catalyst One-inch ball adapter screw down mount USB data cable 12V bare wire vehicle power cable Additional Remote Cam adhesive Continue reading to see how and why the Garmin Catalyst Driving Performance Optimizer is unlike anything you've ever experienced. Heck... it's unlike anything you've ever even thought possible!

Longacre 17" Replacement Mirror Longacre Wide Angle 17" Racecar Replacement Rear View Mirror. Now you can easily see not just behind you, but in the hidden spots even with your quarter panel in the deepest of brake zones. LONGACRE 17" MIRROR DETAILS: Manufacturer: Longacre Manufacturer Part Number: 22547 Style: Panoramic / Convex Size: 17" Housing: Aluminum/ABS Plastic For a bigger and better field of rear vision, replace your factory rear view mirror with one of these 17" Panoramic mirrors from Longacre Racing. These mirrors are also a direct replacements for those in Longacre Racing's mirror kits.

Racing Radios Helmet Earpiece Jack This is the piece that connects your ear pieces to your helmet cord. Heat shrink on gold plated connections provide years of trouble free communications, in the harshest of weather conditions. This is a true pro level motorsports piece of equipment. This is the new version that accepts stereo and mono ear pieces. Racing Radios Helmet Earpiece Jack Connector Manufacturer: Racing Radios Manufacturer Part Number: HKP-123100-H Weatherproof: Yes Earpiece Connection Size: Universal Mono & Stereo Entry level or Pro: Pro

Discovery Parts Evo Racing Helmet Bag The best protection for your racing helmet at a price that won't break the bank! Introducing the ultimate accessory for racing enthusiasts-the Discovery Parts Evo Racing Helmet Bag! Crafted with precision and tailored to the needs of auto racing, this bag combines style, protection, and functionality. Its rugged, water-resistant exterior and reinforced padding ensure your helmet stays safe from damage and the elements. Inside, a soft compartment cradles your helmet, protecting it from scratches while elastic hold-down straps accommodate any size helmet to prevent movement during transport. The bag's comfortable handle and detachable shoulder strap offer convenient carrying options. Experience the fusion of style, durability, and functionality with the Evo Racing Helmet Bag from Discovery Parts. Designed for discerning auto racers and track-day participants, this bag elevates your racing gear game and keeps your helmet in pristine condition. Make a statement on the track with this exceptional accessory today! FEATURES OF THE DISCOVERY PARTS EVO HELMET BAG The Discovery Parts Evo Racing Helmet Bag is constructed of formed high-density polyethylene, creating a firm, durable barrier to protect your helmet. Thick rubber feet allow the helmet bag to stand bag upright. The comfortable rubberized non-slip carrying handle makes it easy to carry even with gloves on, and the convenient super-wide clam shell opening makes the Discovery Parts Professional bag a breeze to use. DISCOVERY PARTS EVO HELMET BAG DETAILS Manufacturer: Discovery Parts Manufacturer part number: DP-6501 Color: Black with Discovery Parts logo Heavy-duty zipper pulls: 1 Shoulder strap: Yes Note: Helmets pictured are for illustrative purposes only and are not included with the Discovery Parts Evo Racing Helmet Bag.

Molecule Nomex Garment Wash Molecule Nomex Garment Wash safely and effectively cleans racing garments using technical fabrics like Nomex, in standard washing machines. Ordinary laundry detergent can leave residues on Nomex clothing that reduces their flame-retardant and thermal isolation properties. Molecule is specifically formulated to remove soil and contaminants that can degrade Nomex fabric's performance, along with odor-causing bacteria. MOLECULE NOMEX GARMNET WASH FEATURES Concentrated formula effectively cleans technical fabrics in standard washing machines Recommended for technical fabrics, including Nomex Removes contaminants that can degrade fabric performance More cost effective and safer than dry-cleaning Contains a fabric brightener to help you look your best Maintains fabric breathability Up to eight washes per bottle

Racing Radios Helmet Mini Microphone Kit Pro Level Racing Radios Mini Dynamic Noise-Cancelling, Flexible Boom Microphone for your helmet. The Noise canceling microphone is an essential part to any helmet kit. This microphone will cancel out background and engine noise to provide clear communication from the driver. Racing Radios Helmet Mini Microphone Kit Details: Noise Canceling: Yes Microphone Size: Mini Entry level or Pro: Pro Manufacturer: Radio Connector Manufacturer Part Number: HKP-126120 [img-2311-left-large_default]

Racing Radios 4/C IMSA Helmet Coil Cord Racing Radios 4 Conductor IMSA Helmet Coil Cord. This IMSA coiled cable for your helmet kit makes driver changes even easier by allowing you more movement to prevent accidental disconnects. If you have a head containment seat, this is a necessary item as the straight cord becomes bound up on the head containment portion of your race seat. Racing Radios IMSA Helmet Coil Cord (4 Conductor) Details Manufacturer: Racing Radios Manufacturer part number: HKP-1214010-H Car Harness End: IMSA (4 Conductor) Helmet End: Open (4 wires) Straight or Coiled: Coiled Gold Tipped Connections: Yes Entry level or Pro: Pro

Carbotech Brake Pads Carbotech Front Brake Pads for 1994-2005 1.8L Mazda Miata. These front pads for the Miata are available in 1521, AX6, XP8, XP10, XP12, XP20, XP24 and RP2 compounds. While Carbotech makes many different compounds for your NB 1.8L Miata, the most popular track set-up is XP10 fronts and XP8 rears. This seems to nicely balance the Hoosier Spec tire with the suspension. If you run a stickier tire, you may want to go to the XP12 compound after you determine you can handle the increased braking without getting into the ABS. How To Properly Bed In Carbotech Racing Brake Pads Manufacturer: Carbotech Manufacturer Part Number: CT635 BRAKE PAD COMPOUNDS Carbotech 1521 The Carbotech 1521 is our 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 50º F to 1000º F + (10º C to 537º 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 200º F to 1250º F+ (93º C to 676º C+). Carbotech XP8 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. 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 1475º F (801º 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 250º F to 1850º F+ (121º C to 1010º 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 275º F to 2000º F+ (135º C to 1093º 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 Carbotech has ever offered. The thermal characteristics are 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 400º F to 2000º F+ (204º C to 1093º 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 Carbotech's highly successful XP Series formulations. RP2 has strong initial bite, a little less modulation than our XP12 , but still maintains the rotor friendliness of our XP series compounds. RP2 has great fade resistance with a temperature range of 250º F to 1450º F+ (121º C to 787º C). RP2 is as rotor friendly as our 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.

VP Racing Utility Jug Filler Hose This is the fast and easy way to safely fill a race car that has a stock gas tank. The hard fill end, secured by a heavy duty clamp, opens the unleaded filler-neck flap and lets you get on track quickly. A screen in the base catches any debris to keep your fuel clean and engine power at the maximum. Both ends are secured with a positive locking cv clamp that will not cut you like a normal hose clamp. VP Racing has done their research and won the design award with this product. We see other jugs at the track using the VP Racing Fast Fill Hose; it's that well crafted. Primary Use: easy, race cars and race bikes. Other uses? Power sports, personal watercraft, even the Discovery Parts fleet of Rotax karts. Fits: VP Racing Jugs (and many other brands)

Stilo HANS Helmet Post Anchors (for SA2020 and newer) Stilo branded HANS helmet post anchors to attach your HANS or Stand21 head-and-neck restraint to your Snell SA2020 or newer helmet. (Those helmets have threaded M6 inserts molded into the helmet.) These post anchors are FIA-approved and screw right into those helmet inserts. Stilo's FIA Approved HANS Posts In Black/Blue/Red Anodized Metal With Laser Engraving Dresses Up Every Stilo build. These are the Stilo FIA Internationally Approved Hans Posts.  Includes one pair (does one helmet) Stilo FIA HANS Posts in Red Details: Manufacturer: Stilo Manufacturer part number: AK 1131.12K-Stilo AK113112K-STILO BLACK Manufacturer part number: AK 1131.12B-Stilo AK113112B-STILO BLUE Manufacturer part number: AK 1131.12R-Stilo AK113112R-STILO RED Qty in kit: Two Color: Red Nut washers included: No FIA approved: Yes