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Corvette C5, C6 Z51 Rear Replacement Rings When your Corvette’s braking performance starts to fade, the Girodisc D2-324 Rear Replacement Rings are the solution. Designed for the Corvette C5 and C6 Z51, these high-performance iron rings restore the incredible stopping power and thermal control that Girodisc systems are known for. Whether you’re tearing down a straightaway or cruising through canyon roads, this replacement set keeps your braking system fresh, balanced, and ready for action. Each ring is crafted from Girodisc’s proprietary high-carbon cast iron alloy, poured and machined entirely in the USA. The design utilizes curved internal vanes that act like miniature air pumps, constantly pulling cooling air through the rotor faces to minimize heat buildup and reduce brake fade. If your original Girodisc rotors have reached their wear limit, these direct replacements will bring your system back to peak performance without the cost of new hats. Features and Benefits Direct bolt-on replacements for existing Girodisc rear rotors Machined from proprietary U.S.-cast high-carbon iron for strength and heat capacity 48 curved directional vanes maximize airflow and cooling efficiency Lightweight two-piece design reduces unsprung mass and rotational inertia Includes brand-new mounting hardware and detailed installation instructions Manufactured, machined, and balanced in the USA Vehicle Fitment Chevrolet Corvette C5 Z51 (1997–2004) Chevrolet Corvette C6 Z51 (2005–2013) These replacement rings are engineered exclusively for use with Girodisc aluminum hats. They will not fit OEM or other aftermarket hat systems. Why Choose Girodisc Girodisc brake systems are trusted by professional racers and serious enthusiasts who demand precision, consistency, and reliability. Each component is CAD-modeled, race-tested, and built to deliver world-class braking response. Replacing worn rings instead of the entire assembly saves cost while maintaining the exact performance that made your Girodisc setup exceptional in the first place. FAQs Do these include the aluminum hats?No. The D2-324 kit includes only the iron rotor rings and new attachment hardware. Your existing Girodisc hats are reused. Can I use these with factory Corvette rotors?No. Girodisc rings are engineered specifically for Girodisc hats and will not bolt to OEM rotors or other aftermarket systems. What’s included in the box?Two rear rotor rings (left and right) plus all new drive pins, bolts, and washers for reassembly. Are these rotors directional?Yes. Each rotor features curved internal vanes and must be installed on the correct side for optimal airflow and cooling. Ready to Upgrade? Restore your Corvette’s stopping confidence with Girodisc D2-324 Rear Replacement Rings. Experience lighter, cooler, and more consistent braking lap after lap. Order your set today from Competition Motorsport and get back to braking perfection.

D1-096 Girodisc Corvette C5, C6 Z51 Front Replacement Rings Refresh your Corvette’s braking performance with Girodisc D1-096 340mm front replacement rings. These precision-machined components are designed to bolt directly to existing Girodisc aluminum hats using the included floating hardware kit. Each rotor ring is crafted from Girodisc’s proprietary high-carbon cast iron, providing exceptional heat management, improved pedal consistency, and fade-free braking for both street and track use. Vehicle Fitment Compatible with:• Chevrolet Corvette C5 (1997–2004)• Chevrolet Corvette C6 Z51 (2005–2013)• Chevrolet Corvette C6 Base (with Z51 brake package)Note: Designed exclusively for Girodisc 340mm two-piece front rotor systems. Not compatible with OEM one-piece or carbon-ceramic rotors. Features • Sold as a left/right pair with complete floating hardware kit• Direct replacements for Girodisc 340mm two-piece front rotors• CNC-machined from high-carbon cast iron for durability and heat resistance• Directional curved vanes maximize airflow and rotor cooling• Maintains OEM brake bias, ABS, and traction control calibration• Precision-balanced for smooth braking and reduced unsprung mass• Designed exclusively for Girodisc aluminum hats Specifications • Diameter: 340 mm• Position: Front• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rotor rings and complete hardware kit• Sold/priced per pair Girodisc D1-096 Corvette C5, C6 Z51 Front Ring FAQs Can these be installed with OEM Corvette hats? No. The D1-096 rings are designed specifically for Girodisc aluminum hats and will not fit factory one-piece or carbon-ceramic rotors. Which pad compounds are best for these rotors? For street use, Ferodo DS2500 or Hawk HPS 5.0 provide quiet, consistent braking. For track days, use Pagid RS29 or Hawk DTC-60 for better thermal capacity and modulation. Are these rotors directional? Yes. Each rotor is labeled for left or right installation, ensuring correct airflow through the curved internal vanes for optimal cooling. What torque setting should I use for the hardware? Torque each bolt to 12 ft-lbs (16 Nm) using blue Loctite. Recheck torque after the first heat cycle or track session. Upgrade your Corvette’s braking confidence with Girodisc D1-096 340mm front replacement rings — engineered for heat control, durability, and precise modulation on the street or circuit.

Antigravity ATX30-HD Lithium Motorsport Battery Massive Power in a Compact, Lightweight Package The Antigravity ATX30-HD battery is a High Power, lightweight Lithium replacement for the YTX-30 Lead/Acid battery, as well as YIX and GYZ models. This is our HEAVY DUTY version, designed with significant Power and Capacity in this popular case size. The Antigravity Batteries ATX30-HD is part of our HD (Heavy Duty) Series specifically designed to offer SIGNIFICANTLY more Amp Hours (6 Ah more per battery) and Power than the original versions of the ATX20/30 to meet the special needs of those looking for the most compact yet powerful battery. These batteries are intended for those special applications like heavily accessorized Touring Motorcycles, Racing and Street Performance Vehicles, Experimental Aircraft and more. Simply put, these are the most powerful and compact batteries available from any manufacturer. The Heavy Duty ATX30 does not have our RE-START built-in jump-starting feature but offers a deeper level of Discharge for more usable Capacity and more Power for Cranking. It also offers a FULL Battery Management System (BMS) to protect the battery from over-discharge and over-charge as well as having Thermal Protections. This makes for the safest and longest life-cycle possible. Antigravity ATX30-HD Key Features YTX30 Standardized Case Size: 6.5 x 5 x 6.8 inches (LxWxH) 970 Cranking Amps 48 Amp Hours (PbEq)/ 24Ah (Actual)/ 307Wh 7.81 lbs Lighted Voltage Indicator to see state of charge (doesn’t have RE-START) Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry Compatible with 5 OEM battery sizes Can be mounted in any orientation Not for use in Automotive applications. Contact us for potential use in “Race Only” Automotive applications Antigravity ATX30-HD Specifications Shipping Weight 8.37 lbs Dimensions 8 × 8 × 8 in Product Weight 7.81 lbs (3.54 kg) Product Size 6.5 x 5 x 6.8 in (mm: 165x127x175) Cranking Amps (Peak/Max) 970 Amp Hours (Pb Eq) 48 Amp Hours (Actual) 24 Watt Hours 307 Need sizing or wiring advice? Our motorsports team can help you integrate an Antigravity ATX30-HD Lithium Battery into your build.

OMP FIRST-R Racing Seat The OMP FIRST-R Racing Seat is your gateway to the track, offering professional-grade safety and comfort in an entry-level package. Built with a fiberglass shell and upholstered entirely in velour, this seat isn’t just a place to sit—it’s your cockpit command center. With HANS® compatibility, W-side fixing points, and high side bolsters, it’s ready to keep you safe, comfortable, and in control as you chase your next personal best. FIRST-R Racing Seat Features & Benefits Fiberglass Shell Construction: Strong yet lightweight, the shell offers durability and support without adding unnecessary weight to your setup. Velour Upholstery: Fully upholstered in high-quality velour for a soft, comfortable feel that doesn’t compromise durability. HANS® Compatible: Designed to work seamlessly with your Head and Neck Support system for maximum safety on the track. High Side Bolsters: Provides excellent lateral leg support, keeping you securely in place through every high-speed turn. 5 Harness Slots: Equipped to accommodate a 5-point harness, ensuring a snug and secure fit. Removable Base Cushion: Customize your comfort level with the removable cushion, designed for optimal ergonomics. W-Side Fixing Points: Easy and secure side mounting for a hassle-free installation process. Picture This... It’s race day. You slide into the FIRST-R Racing Seat, and it feels like it was custom-made just for you. The velour upholstery hugs you like a trusted co-pilot, while the high side bolsters hold you steady as you dive into corners. The fiberglass shell absorbs the vibrations of the track, letting you focus on the perfect line. Lap after lap, you’re not just driving—you’re commanding. OMP FIRST-R Racing Seat Specifications Shell Material: Fiberglass Upholstery: Full velour Certifications: FIA 8855-1999 Harness Compatibility: 5 harness slots (compatible with 5-point harness systems) Mounting Points: W-side fixing points Additional Features: HANS® compatibility, removable base cushion Fit: Ideal for track day enthusiasts and entry-level racers FIRST-R Racing Seat FAQs Q: Is this seat FIA-approved?A: Yes! The FIRST-R Racing Seat meets FIA 8855-1999 standards, making it suitable for most entry-level motorsport events. Q: Can this seat be installed in a street car?A: While technically possible, it’s designed for track use. Make sure to check local regulations if you’re planning to use it on the road. Q: How does the removable base cushion work?A: The cushion can be removed or adjusted to fine-tune your seating position and comfort level during long stints. Q: Does the seat work with a 6-point harness?A: While designed for 5-point harnesses, the slots may accommodate a 6-point harness. Confirm fitment with your specific harness system. Why Choose the FIRST-R Racing Seat? When you’re starting your racing journey, you need gear that balances performance, safety, and value. The FIRST-R Racing Seat does all that and more, giving you professional-grade features without the pro-level price tag. Whether it’s your first track day or your tenth, this seat has your back—literally. Don’t just dream about the podium—make it your reality. Click Add to Cart now and get ready to feel the difference of racing with confidence!

OMP FIRST-S Racing Driver Suit FIA 8856-2018 Homologated OMP's revised entry-level FIRST-S Racing suit is improved with all-new lightweight fabrics, while still maintaining its popular classic style. Its durable fire-retardant exterior is matched to a soft, knitted inner layer for improved comfort and durability. The high-quality Italian construction uses ultra-flat internal seams to prevent rubbing, and features an elastic knitted lower-back insert for improved comfort and mobility. Lighter weight than previous versions of OMP's FIRST-S, the new design includes full-floating arms for greater freedom of movement, and modern "fishbone" quilting to match the driver's ergonomics in a seated position. OMP FIRST-S Racing Driver Suit Protection Features: Certified to FIA 8856-2018 homologation standard. Lightweight and breathable two-layer suit OMP FIRST-S Driver Race Suit Details: Two-layer suit construction Soft-knitted inner material Floating arms with elastic bellows Ultra-flat anti rubbing seams Classic fit design Weight: 385 g/m2

Schroth Profi II ASM FE Harness The Safe, Street Legal 4 Point Harness The Profi II ASM FE is essentially the same as the Profi II ASM, except it features a Push-Button cam lock. The red push button that says "Press" is necessary to retain street legality and so an EMT who shows up at an accident scene will know how to release your restraint. The FE version also features sewn in, bendable bolt-in tabs for the lap belt attachments, for use in applications where space is limited. It's designed to be used as a four point system, perfect for use in Driver Education cars or any other application where stock seats are retained. (A seat that was not originally designed for a sub strap should never be modified to accept one.) Legendary Anti-Submarine Technology The Profi II ASM incorporates Schroth's legendary ASM (Anti-Submarine) technology that is the only thing like it on the market. ASM is an extra fold of material sewn into the right shoulder belt that elongates at a different rate than the outboard belt. This allows your upper torso to twist slightly. On the rebound phase, your torso is planted firmly back in the seat rather than allowed to slide under the lap belt. You can add a single or dual sub strap to make this belt into a 5 point or 6 point at any time. Schroth tested this harness with a HANS device and the results were great. You can use a 4 point ASM Harness with any HANS device. The lap belts provided with this harness are only available with bolt-in hardware (it's sewn in) as they are most commonly needed in setups requiring street legality. If you need a different setup, please call (844) 438-7244. The shoulder straps come with wrapped-in B23C bolt-in brackets that can be easily removed to wrap around a roll bar or harness bar. See the Schroth Harness Installation Checklist here.

Schroth Profi II ASM Harness Grip. Control. Confidence. Premium Construction: Engineered with top-grade materials for durability and performance. Driver-Focused Design: Fits like a second skin with excellent feel on the wheel and shifter. Track-Tested: Developed for high-performance driving, from HPDEs to wheel-to-wheel battles. Schroth Profi II ASM Harness (4 Point) FAQs: Is the Schroth Profi II ASM Harness (4 Point) fire-resistant? Yes, it meets high safety standards including fire-resistance certifications where applicable. What sizes are available for the Schroth Profi II ASM Harness (4 Point)? Multiple sizes are usually available to fit a wide range of drivers comfortably and securely. How does the Schroth Profi II ASM Harness (4 Point) improve driving performance? It ensures superior safety and driving stability, keeping you securely positioned during aggressive maneuvers. How should I clean and maintain the Schroth Profi II ASM Harness (4 Point)? Hand wash with mild soap and cold water. Avoid machine washing and harsh chemicals to preserve the integrity. Ready to elevate your race day kit? Schroth Profi II ASM Harness (4 Point) delivers professional-grade performance in every lap.

Pagid Racing Brake Pad Shape No. 2488 Fits the Following Vehicles: Make Model Build (Year) Front Rear Ave-Riley AR2 LMP3 [race car] 2017 - X X Ginetta LMP3 [race car] 2015 - X X Lamborghini Gallardo GT3 [race car] 2014 - 15 X Porsche 997 GT3 RSR 2007 - 12 X Alpine A110 Cup 2017 - X Porsche 997 GT3 R [race car, endurace calipers] 2007-12 X Alpine A110 GT4 2017 - X Fits the Following Calipers: Make Type Remarks Shape No. Alcon CAR9549 D52 29mm 2488 Brembo 07.7293 [6-piston, type 164 or B24 family] 20mm, 22mm, 25mm, 29mm, 31mm 2488, 2687, 8038, 8087, 8173 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 RSL 2 Compound: RSL 2 is a low metallic resin bonded material containing steel and aramid fibers with 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 on applications with high cooling efficiency. RSL 2 features excellent pad life and modulation, as well as friction stability at high temperatures. Applications include GT cars, touring cars and prototype endurance racing. Due to excellent modulation characteristics, RSL 2 is often also used in sprint 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.

Ferodo FRP3076 Brake Pads Ferodo DSUNO Brake Compound Details For our customers who enjoy the performance of the DS1.11, but just want a little more bite, we recommend the DSUNO. It doesn't wear quite as long as the DS1.11, but it does offer a higher overall mu once it reaches track temperatures. Ferodo DS2500 Compound Details Although we always recommend using a dedicated race pad for the track, the DS2500 is one of the best hybrid street/track pads on the market. It features the moderately high bite and solid fade resistance of a track pad, with the relatively low dust and noise levels of a street pad. When used as a street pad, it can produce some squeal on certain vehicle platforms. If you drive aggressively on the street, do some canyon runs, autocross, and maybe some light track duty on street tires, the DS2500 is tough to beat. The Ferodo DS2500 is one of the most popular performance brake pad compounds for drivers who want strong braking on the street and dependable performance at the track. If you are looking for a street and track brake pad with excellent cold bite, low noise, and impressive fade resistance, the DS2500 is a proven choice. The DS2500 delivers confident pedal feel, consistent stopping power, and better high-temperature performance than typical street pads. It is an excellent option for spirited driving, autocross, HPDE, and dual-purpose performance cars. Strong cold bite for street use Low noise when properly bedded Excellent fade resistance for a dual-purpose pad Great match for performance street tires Best for: drivers who want a versatile Ferodo brake pad for daily driving, canyon runs, and light to moderate track use without giving up refinement. Note: DS2500 is a race-derived compound and may produce more dust than an ordinary OEM street pad. Ferodo DS3000 Brake Compound Details 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 FRP3076 Comparison Chart Out of all the pad compounds we've ever tested, from all manufacturers, the Ferodo DS3.12 shows the flattest torque curve across the broadest temperature range. That means on every turn, on every track you drive, on every lap, your brake pedal is going to feel almost exactly the same, providing tremendous consistency and repeatability. The DS3.12 has a higher mu (µ) than Ferodo's other compounds, so not as much pedal pressure is required to initiate the desired response. It is also un-fadable, showing no drop in performance at any temperature your brakes will ever see. Ferodo FRP3076 Coefficient of Friction (Mu) Comparison Chart In dyno testing, the Ferodo DS3.12 has shown superior wear rates to the other Ferodo compounds, while remaining kind to brake rotors. We believe the Ferodo DS3.12 will become the gold standard by which other race compounds will be judged. Ferodo FRP3076 Operating Temperature Comparison Chart **Designed for use with iron brake rotors only. Not for use with carbon-ceramic rotors.**

Pagid Racing Brake Pads Shape No. 8087 Fits the Following Vehicles: Make Model Build (Year) Front Rear Aston Martin Vantage V8 GT4 ProDrive [race car] 6 piston front 2011 - 17     X Aston Martin Vantage V8 GT4 ProDrive [race car] 6 piston front. larger rear caliper 2011 - 17     X Aston Martin Vantage V12 GT3 [race car] 2013 - 14     X Aston Martin Vantage V12 GT3 [race car] sprint 2015 - 17     X Audi R8 LMS Ultra GT3 [race car] 2012 - 15     X Hyundai i30 N TCR race car [Brembo caliper] 2017 -     X Lamborghini Gallardo LP 600 GT3 [race car] 2013 - 15     X Maserati Trofeo MC 2013 +     X Maserati Trofeo GT4 2016 +     X Hyundai Veloster N TCR 2018 +     X Porsche 992 GT3 Cup 2021 +     X Porsche 992 GT3 Cup [Endurance] 2021+     X Fits the Following Calipers: Make Type Remarks Shape No. Brembo 07.7293 6-piston [type 164 or B24] 20mm, 22mm, 25mm, 29mm, 31mm 2488, 2687, 8038, 8087, 8173 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. Pagid 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 2 Compound: The Pagid RST 2 Racing Brake Pads are a medium to high-friction pad designed for Rally, Sprint and Stock car racing. With aggressive in-stop behavior, instant pedal engagement, and a consistently firm feel regardless of temperature, the RST-2 gives maximum power regardless of the conditions. Excellent initial bite with excellent modulation and release characteristics. The medium torque Pagid RST-2 pads are fade resistant up to 800°C, and have the lowest thermal conductivity in the RST line Pagid RST 2E Compound: RST 2E is perfect as a front axle application in mid-endurance GT and touring car racing, in the range of 2-6h race duration. Front and rear axle application on rally race cars. RST 2 and RST 2E are semi-metallic resin bonded materials containing steel fibers. Cold friction and initial bite make these materials most appropriate for rallying 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 5 Compound: Developed for high friction level sprint applications where extreme thermal stability is key. Comes in a variety of different pad shapes used in GT racing front axles, touring car front axles, rally sports, especially FIA Rally 3, Rally 2, Rally 1, and RX Rallycross. Excellent fade resistance as well as one of the highest initial bite and friction levels of the PAGID Racing compound portfolio. RST 5 is suitable for high-thermal load applications, making it a top choice for sprint racers in terms of performance. RST 5 delivers the ideal balance between maximum performance and excellent modulation.

Ferodo FRP3014 Brake Pads Ferodo DS3.12 Brake Compound Details The DS3.12 is the latest evolution in Ferodo's incredible DS line. Sports cars today have more of everything: more horsepower, more sophisticated aero, higher curb weights, and stickier tires. These attributes place serious demands on a vehicle's brake system. The Ferodo DS3.12 is the modern pad compound designed from the start to explicitly handle those demands. The Ferodo DS3.12 is a top-tier endurance racing brake pad compound built for maximum fade resistance, high friction, and extremely consistent performance at elevated temperatures. If you need a Ferodo track brake pad for aggressive braking, long sessions, and serious motorsport use, DS3.12 is one of the strongest options in the lineup. The DS3.12 compound provides strong initial bite, a highly stable torque curve, and dependable braking performance in demanding track conditions. It is ideal for experienced drivers, endurance racing, and high-grip applications where repeatable stopping power matters most. Maximum fade resistance in the Ferodo range High friction and strong initial bite Very consistent braking response at track temperatures Excellent durability in endurance racing use Best for: advanced track-day drivers and racers who want a high-performance race brake pad with elite heat capacity and confidence-inspiring consistency. Note: DS3.12 is a full race compound and may produce increased dust, disc wear, and reduced cold performance compared with street-oriented pads. Ferodo DS1.11 Brake Compound Details The DS1.11 has a lower mu than the DS3.12 at all temperatures and can be characterized as a moderate mu pad vs. other endurance racing compounds. They require more pedal force than the DS3.12, and they have a slightly declining torque curve as temperatures rise. As they get hotter and you dive deeper into a turn, you may feel like you need to push a little harder on the brake pedal to elicit the same response (which is a feel many drivers actually prefer). Some drivers feel that the DS1.11 is more controllable on street tires than DS3.12 since ABS cannot be activated as easily. It will last a fairly long time vs. many other pad compounds on the market but does not last quite as long as the DS3.12. They are very gentle on discs at track temperatures when a proper pad transfer layer is maintained. The DS1.11 also has an outstanding max temp and fade resistance, just not quite as high as 3.12. We're not aware of anyone who has faded them, and most people differentiate between the DS1.11 and DS3.12 based on feel. The Ferodo DS1.11 is a proven endurance racing brake pad compound designed for drivers who need outstanding fade resistance, long pad life, and precise control under repeated high-temperature braking. For track cars and serious HPDE builds, DS1.11 is a trusted Ferodo race brake pad with a strong reputation for consistency. This DS1.11 features stable braking performance, excellent modulation, and durability in demanding track conditions. Compared with more street-focused compounds, DS1.11 is better suited to aggressive lapping, endurance sessions, and drivers who value a progressive pedal feel. Exceptional fade resistance for track use Long wear characteristics in endurance-style driving Progressive, controllable pedal feel Excellent choice for HPDE and racing applications Best for: drivers looking for a track brake pad with durability, modulation, and high-temperature stability for repeated hard use. Note: DS1.11 is a race compound and is not ideal for customers seeking low noise, low dust, or refined street manners. Ferodo DSUNO Brake Compound Details For our customers who enjoy the performance of the DS1.11, but just want a little more bite, we recommend the DSUNO. It doesn't wear quite as long as the DS1.11, but it does offer a higher overall mu once it reaches track temperatures. Ferodo DS2500 Compound Details Although we always recommend using a dedicated race pad for the track, the DS2500 is one of the best hybrid street/track pads on the market. It features the moderately high bite and solid fade resistance of a track pad, with the relatively low dust and noise levels of a street pad. When used as a street pad, it can produce some squeal on certain vehicle platforms. If you drive aggressively on the street, do some canyon runs, autocross, and maybe some light track duty on street tires, the DS2500 is tough to beat. The Ferodo DS2500 is one of the most popular performance brake pad compounds for drivers who want strong braking on the street and dependable performance at the track. If you are looking for a street and track brake pad with excellent cold bite, low noise, and impressive fade resistance, the DS2500 is a proven choice. The DS2500 delivers confident pedal feel, consistent stopping power, and better high-temperature performance than typical street pads. It is an excellent option for spirited driving, autocross, HPDE, and dual-purpose performance cars. Strong cold bite for street use Low noise when properly bedded Excellent fade resistance for a dual-purpose pad Great match for performance street tires Best for: drivers who want a versatile Ferodo brake pad for daily driving, canyon runs, and light to moderate track use without giving up refinement. Note: DS2500 is a race-derived compound and may produce more dust than an ordinary OEM street pad. Ferodo DS3000 Brake Compound Details 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 FRP3014 Comparison Chart Out of all the pad compounds we've ever tested, from all manufacturers, the Ferodo DS3.12 shows the flattest torque curve across the broadest temperature range. That means on every turn, on every track you drive, on every lap, your brake pedal is going to feel almost exactly the same, providing tremendous consistency and repeatability. The DS3.12 has a higher mu (µ) than Ferodo's other compounds, so not as much pedal pressure is required to initiate the desired response. It is also un-fadable, showing no drop in performance at any temperature your brakes will ever see. Ferodo FRP3014 Coefficient of Friction (Mu) Comparison Chart In dyno testing, the Ferodo DS3.12 has shown superior wear rates to the other Ferodo compounds, while remaining kind to brake rotors. We believe the Ferodo DS3.12 will become the gold standard by which other race compounds will be judged. Ferodo FRP3014 Operating Temperature Comparison Chart **Designed for use with iron brake rotors only. Not for use with carbon-ceramic rotors.**

Cobalt Front Brake Pads Cobalt Friction Technologies, Inc. is a leading developer & manufacturer of friction compounds for high-performance and professional motorsport disc brake applications. With our industry-leading range of race-proven XR-Series Carbon-Ceramic materials, Cobalt has a solution to meet your most demanding performance requirements, while always exceeding your expectations with superior technical and race engineering support. PASSION The heart and soul of Cobalt Friction Technologies is fueled by our never-ending passion for motorsports. Our teams and drivers continually place greater demands on their equipment, and Cobalt Friction is there to satisfy these demands every step along the way. PERFORMANCE Cobalt Friction's customer-driven research & development is what sets us apart from the competition. Our engineers do not design compounds based on lab results alone or to solely meet overly simplified, uni-dimensional "performance criteria". Rather, we continually "step outside the box" by working with and collecting feedback from our drivers and teams at all levels of professional and amateur motorsports, right there at the race track...week in and week out. When being the best and finishing first is the only option, Cobalt Friction accepts zero compromises, and so do our customers and teams. TECHNICAL EXCELLENCE Cobalt-equipped drivers and teams are backed by race engineering support that is second to none. From the garages at the Rolex 24 at Daytona to the paddock at the SCCA Nationals, Cobalt Friction Technologies delivers the products, knowledge and power to win. Fits the Following Cars (Front): Camaro SS w/ 6-Piston Brembo (2016-2019) Camaro ZL1 (2012-2015) Corvette C8 Z06 Iron Rotor (2022+) Corvette C7 Z06 Corvette C7 Z07 w/ Iron Rotors Conversion Dodge Viper ACR w/ Iron Rotors Conversion (2014-2017) Mercedes C63 AMG Black Series

Pagid Racing Brake Pad Shape No. 4907 Fits the Following Vehicles: Make Model Build (Year) Front Rear Audi A8 D3 [ceramic brakes] 2002 - 09 X Audi R8 4.2 and 5.2 FSI quattro [ceramic brakes] 2009 - 15 X Audi R8 5.2 FSI quattro (2nd Gen) 2015 + X Audi R8 5.2 FSI quattro (2nd Gen) [ceramic brakes] 2015 + X Audi S8 [ceramic brakes] 2002 - 10 X Lamborghini Gallardo [ceramic brakes] 2004 - 13 X Lamborghini Huracán and Performance [ceramic brakes] 2014 + X Lamborghini Several ceramic brakes X 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. Pagid RSC 1 Compound (Ceramic Rotors Only) A race and track day compound for all known types of ceramic brake discs, RSC 1 is a low metallic resin bonded material containing steel and aramid fibers. This material features good all-round characteristics and is suitable for all types of usage. Pagid RSC 2 Compound (Ceramic Rotors Only) Pagid RSC 2 is a special race compound for ceramic discs with a high content of fibers in the friction surface for sprint and endurance circuit racing. RSC 2 is a low metallic resin bonded material containing steel and aramid fibers. This material is specifically developed for above mentioned applications. Pagid RSC 3 Compound (Ceramic Rotors Only) RSC 3 is a low metallic resin bonded material containing steel fibers. This material is specifically developed for above mentioned applications. It is a special race compound for ceramic discs with low content of fibers in the friction surface for sprint and endurance circuit racing. 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 Racing Brake Pad Shape No. 8239 Fits the Following Vehicles: Make Model Build (Year) Front Rear Ford Mustang Shelby GT350 [6-piston Brembo calipers & 15.5-inch rotors] 2015 - 20     X 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. Pagid 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 RST3 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.

D2-102 Girodisc Rear Replacement Rotor Rings (Discontinued Rotor Design) Discontinued Rotor Design, Final Sale, No Returns or Excahanges FITS: FERRARI 430 CHALLENGE REPLACEMENT ROTOR DISC ONLY, DOES NOT INCLUDE ALUMINUM HAT. Competition Motorsport 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 replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary.   The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our 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 grade12 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 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.