Best selling products

Forgeline Porsche 718 Cayman GT4 19" or 20" Track Package Discovery Parts Makes Buying Forgelines Easy We've sold hundreds of Forgeline's track-focused Motorspors Series wheels to customers wanting to take their Cayman GT4 to the next level. And we use them on our own GT4s! We have optimized wheel sizes, offsets, brake and fender clearance, tire choices, etc., and using our extensive experience we've created this simple Track Package to take the guesswork out of upgrading your GT4. Choose between the GS1R, GE1R, and VX1R, by far our most popular wheels for the GT4, or give us a call if you prefer a different style. Choose your wheel style, select your color, add TPMS and tires if you like, and we'll get your custom Forgeline package started.1 It's that easy! BASE PRICE INCLUDESTwo front and two rear 19-inch or 20-inch Forgeline Motorsports Series wheels, optimized for the GT4 and finished in any standard color. From there you can upgrade to any of Forgeline's awesome premium finishes, choose track-day focused tires, and/or add TPMS sensors to truly customize your Forgeline Track Package. ADD TPMS AND TIRES & SAVE EVEN MORE Discovery Parts has carefully selected ultra-sticky track-focused rubber from Hoosier, Michelin, and Dunlop, in sizes chosen to maximize performance and grip while maintaining full ABS and TC function. We use OEM TPMS with stems hard-anodized silver, gunmetal, or black to maintain the full use of your TPMS on the street and track. Tires are professionally mounted and Road Force™ balanced so everything arrives at your door ready to bolt onto your GT4 and go! CALL ANYTIME Of course, if you prefer talking to a Discovery Parts Forgeline specialist about options, specs, or with any question you have, just give us a call at (888) 748-7223 and we'll help you make the perfect choice! FORGELINE GS1R Originally designed for professional racing teams competing in the IMSA Continental Tire SportsCar Challenge Grand Sport (GS) class, the Forgeline GS1R sets the standard for advanced wheel technology, including one-piece forged monoblock construction, motorsport engineered design, and I-beamed spokes. The GS1R is engineered to withstand the rigors of top-level endurance racing, with a 2,100-lb. street tire load rating and exceptional deflection stiffness. The Forgeline GS1R features an open-lug center, saving as much as 1 lb. in weight and improving access to the lugs. Combined with a chamfered outer lip, this enables faster, easier wheel changes. FORGELINE GE1R Derived from Forgeline's center-locking GE1R Porsche racing wheel, the GE1R 5-Lug brings that same style and performance to vehicles with traditional 5-lug hubs. The 8-spoke GE1R 5-Lug features the latest in advanced wheel technology, including one-piece forged monoblock construction, motorsport engineered design, I-beamed spokes, and I-beamed spoke spans to deliver head-turning good looks with track-ready strength and capability.The entire GE1R wheel is precision-machined from a single forging of proprietary 6061-T6 aerospace aluminum. Its concave design, tapered outer edge, and aggressive machining details make it look as good as it performs. FORGELINE VX1R Combining the look of the popular VX1 with a load rating suitable for dedicated track duty, the VX1R is one of the most popular wheels for the GT4. It's a full track-ready competition wheel equal in strength to the famous GS1R racing wheels. The VX1R features a sharp Y-spoke design with long spokes that wrap around the lug holes. It sports sharp angles, a deep concave profile, and a chamfered outer edge. Beyond just beautiful style, the VX1R starts as a one-piece monoblock forging, and Forgeline's computer-simulated FEA design process results in a wheel that is lightweight and stiff, with excellent fatigue strength. NOTES 1 Forgeline Motorsport Series wheels are custom made to order. Lead time is typically three to five weeks from order to shipment. Discovery Parts maintains a large inventory of popular Porsche fitments and finishes, so chances are good we have your wheel choice in hand and ready for immediate shipment!

OMP KS-1 Kart Racing Shoe The OMP KS-1 Kart Racing Shoe is the top-tier choice for professional and high-performance kart racers who demand every possible edge on track. Precision-engineered in Italy, the KS-1 combines an ultra-lightweight design with superior comfort and maximum pedal feel, making it one of the most advanced kart racing shoes available today. Whether you're competing at the national level or honing your skills in intense indoor karting sessions, the KS-1 delivers the responsive grip and ergonomic support needed to stay ahead of the pack. Crafted with ultra-lightweight synthetic microfiber and featuring strategically placed mesh panels, the KS-1 provides exceptional breathability and support in demanding racing conditions. The specially designed sole offers optimized pedal sensitivity, while the elastic rear insert improves ankle movement under stress. A traditional lace system with Velcro strap ensures a secure fit, giving you the confidence and control required in every corner. The OMP KS-1 is built for serious kart racers who won’t settle for anything less than elite-level performance. The professional-grade KS-1 shoe is the top-of-the-line OMP kart racing shoe. Modeled directly after the shoes that F1 & WRC pros wear.  Synthetic upper construction with breathable mesh side panels provide the perfect blend of protection, ventilation and comfort. The high-top design protects the ankle, while a padded stretch insert behind the heel offers excellent range of motion. A single Velcro ankle adjuster strap allows a customizable fit. The super-light sole has been developed exclusively for the demands of kart racing. OMP KS-1 Kart Racing Shoe Features Premium ultra-lightweight microfiber construction for maximum breathability and durability High-grip, kart-specific sole designed for precise pedal feel and enhanced control Elastic padded rear insert improves ankle mobility under high load Breathable mesh panels for temperature regulation during long sessions Ideal for indoor karting, competitive racing, and high-performance karting events OMP KS-1R KART RACE SHOE SIZE CHART OMP KS-1R Kart Racing shoe Frequently Asked Questions (FAQ) Can I use the KS-1R for indoor karting?Yes, the KS-1R is ideal for both indoor and outdoor karting. Its breathable design and responsive sole make it a top choice for any kart racing environment. What sizes does the OMP KS-1R come in?The KS-1R is available in a wide range of European sizes, typically 36 through 48. Refer to the OMP size chart for the most accurate fit. How does the KS-1R differ from the OMP KS-XR or KS-2?The KS-1R is OMP's flagship karting shoe, offering higher-grade materials, a more performance-oriented fit, and lighter weight than entry-level models like the KS-XR or KS-2. Are these shoes fire-resistant?No, karting shoes like the KS-1R are not fire-resistant, as fireproofing is not a requirement in most karting series. For FIA fireproof shoes, consider models made for auto racing.

OMP ONE-S Driver Racing Suit FIA 8856-2018 HOMOLOGATED Developed for incredibly light weight (235 g/m2) without sacrificing safety or comfort, the updated OMP ONE-S racing suit is designed to the latest FIA 8856-2018 standard. Semi-floating arms, leg and inner collar inserts in soft knitted elastic fabric. Breathable elastic inserts in OMP's new Stretch Dry System fabric on arm and leg joints for effortless mobility in the cockpit. High breathability inserts in Dry System 3D material on the suit's low back, hips, neck and under the sleeves keep you cool and dry even in oppressive heat. These Dry System inserts line up with similar inserts on OMP's line of Nomex underlayers, giving the driver an integrated system of heat and sweat management that's unprecedented in motorsports. The OMP ONE-S has a comfortable regular fit, with ultra-flat anti-rubbing seams throughout, a soft knitted interior layer, and a convenient hidden inner pocket. It is finished with a belt to improve fit. The new motorsport standard FIA 8856-2018 for fire retardant racewear establishes requirements for design and performance to improve fire and heat protection, mechanical resistance, and tensile strength. OMP ONE-S DRIVER RACING SUIT FEATURES FIA 8856-2018 homologated Ultra-lightweight three-layer professional racing suit Multiple elastic Stretch Dry System inserts for effortless mobility OMP Dry System 3D breathable inserts for unprecedented comfort and performance Weight: 235g/m2

Racetech Ram Air Ducting Kit Now you can provide forced air induction to your Racetech 119 or 129 series race seat. Increase driver comfort by removing latent heat to the lower back. Especially useful in longer or enduro race events, this air-cooling maintains a level of comfort for the driver, enabling optimum performance and less heat stress and fatigue. KIT INCLUDES: 12V inline blower motor @122 CFM. Silicone reducer (76mm to 51mm). Four-foot high-temp duct hose. Two tie wraps. For maximum cooling performance, use with NACA duct and 3 intake hose.

Racetech Aluminum Side Mounting Brackets RTB1005M Side-Mount Brackets: Racetech milled aluminum bracket set for side-mounting seats. 5mm thick 5083 aluminum alloy. Sold as a pair. Fit the following seat models: RT1000 RT4000W (discontinued) RT4000WX (discontinued) RTSaker (with modification) RTRoad RTRoadW (discontinued) RT4000WLB RT4000WXLB RT1000LBHG RTB1009M Side-Mount Brackets: Mill-finished 5mm 5083 aluminum alloy brackets for side-mounting seats. Five slots and five holes provide plenty of height and tilt adjustment. Sold as a pair. These brackets are suitable for use with the following seat Racetech models: RT4009, RT4009W RT4009HR, RT4009THR, RT4009WHR, RT4009WTHR RT4100, RT4100WT, RT4100HR, RT4100WTHR RT9009, RT9009HR RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR RT9119HR, RT9119THR, RT9119WTHR RT4129HRW, RT4129WHR, RT4129WTHR RT9129HRW, RT9129THR, RT9129WHR, RT9129WTHRL Hole Spacing (Seat): Nominal: 295mm Minimum: 290mm Maximum: 300mm

RACE TECHNOLOGIES RACING BRAKE PADS RT RE10 COMPOUND1: RE10 is the ultimate endurance race compound, offering a balance of excellent stopping power, low thermal conductivity, and extremely low pad and rotor wear. Utilizing the latest friction material technology, Race Technologies RE10 offers consistent performance in the most demanding environments. Typical Applications: Professional Endurance Racing, Club Racing, and HPDE on high braking demand platforms. RACING PAD NOTES: Running a "racing use only" pad on the street could produce excessive noise and dust. Rotor wear could be accelerated if driven at consistently cold temperatures or used in the incorrect temperature range. Racing pads are designed to work in specific temperature ranges so it's important to choose the right compound for the environment the vehicle will be used in. Pad compounds are tested on a brake dynamometer over repeated brake applications to test the materials in a controlled environment. Real-world wear rates and temperatures will be influenced by car setup, grip levels, track layout and other variables. Note 1: "RE" denotes a "race only" pad.

Sparco Pilot QRT Racing Seat The Sparco Pilot QRT is the largest composite seat on the market. It was designed to accommodate a larger as well as a taller driver. The Sparco Pilot QRT is made with all-new QRT Technology which results in an ultra-light shell which is important with such a large seat. The Sparco Pilot QRT has integrated head bolsters to protect the head and deep side bolster for maximum lateral containment. This seat can be used with a Hans device for even greater protection. The ultra-light shell is then wrapped in an impact-absorbing and fire retardant fabric that helps hold the body. The Sparco Pilot QRT is FIA approved. Sparco Pilot QRT Fiberglass Racing Seat Details Manufacturer: SparcoManufacturer part number: 008018RNRRating: FIA 8855-1999Mounting: Side HANS compatible QRT Ultralight fiberglass composite shell Designed for a large driver (widest and tallest Sparco seat)Excellent ergonomicsFire retardant fabricSpecial non-slip fabricFIA approved WHAT IS SPARCO QRT? Designed and developed at the Sparco OEM Composite Laboratory in Italy, QRT is a patented state-of-the-art technical process, based on aerospace technologies. QRT creates an unparalleled mechanical strength to weight ratio. This innovative production method generates the lightest fiberglass composite seat shells currently on the market; in fact, it guarantees a reduction in total weight of up to 30% compared to traditional production methods. The QRT seats approach the weight of a comparable carbon fiber seat at a lower price point. Sparco Pilot QRT Racing Seat TECHNOLOGY QRT Ultralight fiberglass composite shell Designed for a large driver (widest and tallest Sparco seat) Excellent ergonomics Fire retardant fabric Special non-slip fabric FIA approved Sparco Pilot QRT Racing Seat DIMENSIONS

A1-157 Girodisc 2pc Front Brake Rotors for BMW E9X M3 Fitment: BMW E9x M3 is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency. Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response. When used with Pagid or PFC performance brake pads, and RF-1 brake fluid (available from ), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance. Sold/priced per pair. Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

AiM Patch Cables With 3.5mm Microphone Input Connect your sensors and loggers with AiM Sports patch cables. These cables include a 3.5mm female connector for using an external microphone. Perfect for overlaying your comms with your video and/or data.

ChillOut Systems Dual Voltage AC Power Supply Enjoy your ChillOut Systems Quantum Cooler outside of the car! This ChillOut Systems AC power supply plugs into most standard 110-120V wall outlets to give you the same cooling comfort outside your car as you have on track. ChillOut Systems Dual Voltage AC Power Supply Details: Manufacturer: ChillOut Systems Manufacturer Part Number: PS-1 Input: 120V Output: ChillOut electrical connector Your ChillOut engine is very portable, thanks to the built in handle. By adding the ChillOut Systems AC Power Supply you now can not put the small and powerful ChillOut engine next to you as you relax in the pits. Powered by a standard US 120V wall outlet on one cable and the ChillOut connector on the other end, track side cooling out of the vehicle has never been easier.   

Girodisc Titanium Brake Pad Shields for Corvette C7 / C8 Z07 This high-performance product is built to meet the demands of competitive racing. Designed for durability, precision, and track-day performance. Engineered for Performance on the Track The problem of brake fluid boiling is simply traced to heat transferring from the rotors and pads directly into the fluid through the caliper pistons.  When brake fluid boils, it releases air that is normally part of the molecular structure of the fluid.  This air is compressible, of course, and the brake pedal goes to the floor instead of moving the caliper pistons.  Production cars tend to suffer from this on track days because they don't have the extensive cooling ducts and exotic brake materials found on racing cars.   Race-only brake calipers generally come with titanium caliper pistons for one reason: titanium has low thermal conductivity. This means it's very bad at transferring heat, which is good if you're trying to keep your brake fluid from boiling.  Here's a comparison of materials and their relative thermal conductivity ratings (lower is better): Titanium 6AL-4V = 6.7 W/mk Steel = 52 W/mk Aluminum = 130 W/mk Most fixed calipers use aluminum pistons which are, unfortunately, excellent at transferring braking heat to your brake fluid. Our solution is to place Girodisc's thin titanium shims between the brake pad and the caliper pistons. This helps prevent braking heat from transferring into the pistons and, thus, into the fluid.  For cars that are going to see hard or multiple track days, these shims are affordable protection from losing your brake pedal at the wrong time and making your track day very expensive. Water jet cut to exact size; no cutting, grinding, or swearing involved. Price is per axle (four shims) Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

AiM Strada Logger, GPS09C Module, and Data Hub TURN ANY MX STRADA DASH INTO A FULL DATA-LOGGER Receiving and reading data while you are driving not enough anymore? Then it's time to step your game up with the brand new Strada Logger Kit! This kit includes the AiM Strada Logger, Data Hub and GPS09C GPS module. Everything you need to turn your MX-Series Strada dash into a full-blown logger, able to collect data to be analyzed in AiM's RaceStudio 3 software to help you improve your performance, understand whether there are problems with your vehicle, and much more. AiM STRADA LOGGER & GPS A small SD card reader that can be connected via CAN bus to your MXG 1.3 Strada, MXP 1.3 Strada, or MXS 1.3 Strada. It can also be connected directly to any non-Strada MX-Series data-logger for data back-up and super-fast downloads. When your session is over, plug your SD card into your PC and download data into RaceStudio 3. The Strada Logger has a front LED that shows its recording/firmware status. Accepts SD cards up to 32GB. AiM GPS09C MODULE More precise than most existing GPS systems, the GPS09C was designed to add the Global Navigation Satellite (Glonass) signal. With an average of twenty satellites working in conjunction, GPS09C guarantees precision and a reliability simply not available from other GPS systems. A 25 Hz sample rate gives the GPS09C pinpoint accuracy down to less than 1m. AiM CAN DATA HUB The AiM Data Hub is a CAN connection multiplier that serves as an interface between an AiM data-logger and various peripheral equipment. Just connect the Strada Kit to your AiM MX-Series device and data will be saved on any SD card up to 32GB (not included), as well as being stored in the logger memory. No configuration is needed. The SD card can be removed and replaced even during pit stops with the engine still on, making it extremely fast to get data during endurance races or long tests when time in the paddock is limited. Reliable and easy to install, the Strada Kit is just what you need to go from an above average driver to a real race one!

Pagid Racing Brake Pad Shape No. 2487 Fits the Following Vehicles: Make Model Build (Year) Front Rear Aston Martin DB9 04 - 16 X Aston Martin Vantage V8 GT4 ProDrive [race car] stock OE caliper 12 - X Audi RS3 Sportback [8PA] 11 - 12 X Audi TT RS 2.5 Quattro 09 - 14 X Cadillac CTS-V (4 piston front caliper) 03 - 09 X Chevrolet Camaro SS [Gen 5] 09 - 15 X Chevrolet Camaro SS [Gen 6] 4 Piston Brembo caliper 16 - X Chevrolet Corvette C7 base 13 - 20 X Chevrolet Corvette C7 Z51 14 - X Dodge Viper SRT TA (time attack) 14 - 17 X Ford GT 04 - 06 X Ford Mustang Boss 302 12 - 13 X Ford Mustang GT [4 piston Brembo] 11 - 14 X Ford Mustang Shelby GT500 [4 piston Brembo caliper / 15" disc] 07 - 14 X Honda Civic Type R [Brembo brakes] Gen IX and X 15 - X Hyundai Genesis Coupe 3.8 track 10 - 16 X KIA Stinger 3.3 T-GDI V6 [4 piston Brembo] 18- X Maserati Ghibli (M157) [4-piston Brembo caliper / disc ø 345mm] 13 - X Mitsubishi Lancer Evo V - Evo IX 98 - 06 X Mitsubishi Lancer Evo X 07 - 16 X Subaru STI 3rd & 4th generation 03 - 16 X Volvo S60 Turbo R Brembo brakes 03 - 07 X Volvo V70 R 2.5T Brembo brakes 03 - 07 X Fits the Following Calipers: Make Type Remarks Shape No. Brembo M4 in combination w/ 62mm radial disc swept depth 16mm 2487 Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits. Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted. RS 14 Compound: The Pagid RS 14 (Black) is a high friction value ceramic compound with very good modulation and high fade resistance. A very popular, aggressive pad with strong initial bite and high torque. In addition to the track-day environment, RS14 has shown success in short- to medium-distance circuit racing as well as gravel and tarmac rallying. RSL 29 Compound: The Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear. Pagid RSL 1 Compound Used in GT cars, touring cars and prototype endurance racing. Due to the high friction and good modulation, often used in sprint races as well. RSL 1 is a low metallic resin bonded material containing steel and aramid fibers with very high heat resistance. It maintains a constant friction level over a wide range of temperatures. Its reduced wear rate and disc friendliness make this material appropriate for endurance races. Pagid RST 1 Compound Used in Rally tarmac, GT cars and touring cars circuit racing (sprint), high down-force formula cars, NASCAR. Suitable for applications in heavy cars and where high torque is necessary against small diameter rotors. RST 1 has a very high friction level and high temperature resistance. It is a semi-metallic resin bonded material containing steel fibers. Cold friction and initial bite makes this material most appropriate for Rally and NASCAR applications. Pagid RST 3 Compound: RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family. It captivates by its low heat conductivity. Rally tarmac and gravel, GT cars, touring cars and prototype circuit racing, formula cars and club racing. Wide range of applications due to it‘s combination of bite, friction and controllability. Pagid RST 4 Compound: RST 4 is a semi-metallic resin bonded material containing steel fibers. This material has a medium friction level and high temperature resistance. Typically use is in formula cars and open wheel racing. It is also very popular as a rear-axle material for rally racing (tarmac and gravel) and for front engine cars. Also used in NASCAR on long ovals.

A2-148 Girodisc 2pc Rear Brake Rotors FITMENT (REAR): Mercedes GTS Mercedes S63 is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country.  We ship most Girodisc systems the same or next business day to ensure we meet your delivery deadline. No modifications are necessary, the Girodisc rotors will bolt directly to your Mercedes Benz and work with the original calipers without issue.  The central hat section of the disc is made from 6061-T6 aircraft specification aluminum.  The disc is made from cast iron to the same specification and material as used by professional racing organizations. It is a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.The rotor and hat have a floating mount system, which utilizes 10 high strength alloy steel drive pins, manufactured by Girodisc to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.Once the Girodisc system is in place, simply replace the cast iron rotor when needed. When used with Pagid pads and high-temp racing brake fluid, you have a truly amazing, race-proven solution for your Mercedes Benz. Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

A1-067 Girodisc 2pc Front Brake Rotors FITMENT (FRONT): Ford S550 Mustang GT with Performance Pack is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. This set of 380mm x 34mm rotors is for use with the S550 Mustang GT with the optional performance package six-piston Brembo calipers.This Girodiscsystemis an upgrade to a two-piecesteelrotor and aluminum hat combination as a direct replacement for the OEM brake discs. Girodisc floating rotors will bolt directly to your Mustang and work flawlessly with OEM calipers. By upgrading your brakes with these lightweight, high-performance replacements, as opposed to a big brake kit, your factory bias is maintained as well as your ABS effectiveness and efficiency. Girodisc rotors are lighter than OEM, resulting in a reduction in rotational and unsprung weight (over four pounds per corner) allowing for quicker acceleration, stronger braking, and faster suspension response. When used with Pagid or PFC performance brake pads, and RF-1 brake fluid, you have the best possible solution to overheating, cracking, and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The two-piece Girodisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/priced per pair. Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

PFC 01 COMPOUND The Performance Friction PFC 01 compound is the standard by which all racing brake pads are judged. The PFC 01 has a very high initial bite and torque, with very little temperature-induced torque rise. At the end of braking, less torque scatter exists for improved modulation and excellent release. With its low-wear characteristics and excellent disc conditioning properties, it's no wonder the PFC 01 compound has won more World and National Championships than any other brake pad on the market! COMMON CALIPER FITMENTS: Manufacturer: Model: AP Racing CP2279 CP3620 CP3720 CP3788, CP3789 CP4890 CP5000 CP5835 CP5880 AP Racing (Essex) SC250 SC430