All

Litespeed Racing RS5RR Forged Aluminum Wheel Bespoke Ultra-Light Monoblock Racing Wheel The RS5RR is Litespeed's newest and most exciting version of the RS5, their lightest and most popular wheel style. Countless hours of FEA computer simulations where employed to fine tune every aspect of the RS5RR’s geometry, maximizing weight reduction with specially-engineered hollowed spoke pockets. Like the RS5 before it, the RS5RR racing wheel is competition-proven on tracks across the world, from road courses to autocross to quarter-mile and half-mile top speed races. Priced per wheel Fully Forged From Aerospace Grade 6061-T6 Aluminum Litespeed Racing uses true fully forged aerospace grade aluminum as the foundation for all of their forged aluminum monoblock and multi-piece wheels. Each forged wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle . Forged aluminum is stronger and more durable than standard cast or flow formed-aluminum wheels. The result is a lighter wheel that improves all aspects of performance from acceleration to handling to fuel economy. Every Litespeed Racing wheel is custom made to fit your specifications for size, offset, color, finish, brake clearance and load rating. Once you've made your purchase, give us a call at (844) 438-7244 to select the specs, color and finish that suit your application! Litespeed Racing Forged Aluminum Monoblock RS5RR Details One-piece forged aluminum monoblock wheel Fully-forged aerospace grade 6061-T6 aluminum FEA-optimized design minimizes weight Excellent strength, stiffness and fatigue resistance Generous brake caliper clearance Customizable finish options Premium Litespeed Racing quality Priced per wheel

Ferodo FRP3157 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 FRP3157 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 FRP3157 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 FRP3157 Operating Temperature Comparison Chart **Designed for use with iron brake rotors only. Not for use with carbon-ceramic rotors.**

A1-127 Girodisc Two-Piece 380mm Front Brake Rotors (Discontinued Design) FITMENT: Porsche 997.1 GT2/GT3 (2007-2011) w/ OEM PCCB Discontinued New old stock rotor.  These have the straight grooves as images show, not the new curved grooves.  Final Sale, no returns or exchanges. This Girodisc system is a direct 380mm replacement for the OEM front rotors on the Porsche 997.1 GT3/GT2 with OEM PCCB brakes. No modifications are necessary, allows use of factory unmodified pads unlike most aftermarket solutions for this application. The Girodisc rotors will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with lightweight, high performance replacements (as opposed to a big brake kit), your factory bias is maintained as well as your ABS efficiency. 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.

Girodisc VW Golf R (Mk8), Audi 8Y S3 Front Rotors Upgrade your Volkswagen Golf R or Audi S3 braking system with Girodisc lightweight two-piece front rotors. Designed for precision, durability, and cooling efficiency, these rotors deliver sharper response and reduced fade for both spirited street driving and demanding track sessions. The fully floating design reduces unsprung and rotating mass, improving handling and braking control without altering factory balance or ABS performance. Vehicle Fitment Compatible with:• Volkswagen Golf R (Mk8, 2022+)• Audi S3 (8Y, 2022+)Direct OEM replacement – bolts to factory hubs and calipers, no modifications required.Sold and priced per pair. Race-Developed, Street-Refined Performance Each Girodisc 2-piece rotor assembly replaces the factory one-piece iron disc with a lightweight floating design. The friction rings are machined from Girodisc’s proprietary high-carbon iron casting, developed for exceptional strength and thermal stability under high-stress braking. The 72 curved vanes function as internal air pumps, drawing cool air through the disc for maximum heat dissipation and fade resistance. Paired with CNC-machined 6061-T6 aluminum hats finished in black anodize, these rotors strike the perfect balance between weight reduction and durability. Features • Direct OEM replacement for VW Golf R (Mk8) and Audi 8Y S3 front rotors• Two-piece floating design reduces unsprung and rotational mass• CNC-machined 6061-T6 aluminum hats, black anodized for corrosion resistance• Proprietary high-carbon cast iron rotor rings for improved heat control• 72 curved cooling vanes efficiently manage thermal load• Fully rebuildable – reuse hats with replacement rings (P/N D1-288)• Precision-assembled using cadmium-plated hardware and spring clip float control• Made and assembled in Bellingham, WA from U.S.-sourced materials• Minimum recommended ring thickness: 32mm Specifications • Application: Front axle• Material: High-carbon cast iron with 6061-T6 aluminum hat• Vane count: 72 curved directional• Replacement ring part number: D1-288• Made in the USA• Sold/priced per pair Girodisc A1-288 Front Rotor FAQs: Do these rotors fit both the Mk8 Golf R and 8Y Audi S3? Yes. The A1-288 Girodisc rotors are designed for direct fitment on both the Volkswagen Golf R Mk8 and the Audi S3 8Y chassis, using factory calipers and hardware. How much weight do these rotors save? The two-piece design significantly reduces unsprung weight compared to OEM rotors, improving steering feedback and suspension responsiveness. Can the iron rings be replaced? Yes. Girodisc rotors are fully rebuildable—simply reuse the aluminum hats and install new rings (part number D1-288) when the originals reach minimum thickness or wear limits. Are these rotors suitable for track days? Absolutely. Girodisc rotors are engineered for motorsport-level heat management while remaining quiet and reliable for street use, offering the best balance of performance and longevity. Upgrade your Golf R or S3 with Girodisc two-piece rotors to experience unmatched stopping precision, reduced weight, and consistent performance lap after lap.

Girodisc Audi C5 RS6, 335mm TTRS Rear Rotors Enhance your Audi’s braking performance with Girodisc’s lightweight two-piece rear rotors, engineered for the C5 RS6 and 335mm TTRS systems. Designed as a direct replacement for OEM rotors, they deliver improved cooling, reduced unsprung weight, and consistent braking performance both on the street and at the track. Direct OEM Replacement with Performance Gains The Girodisc system bolts directly to the car and works perfectly with OEM calipers and hardware—no modifications required. Each rotor features a 6061-T6 aluminum hat and a proprietary high-carbon cast iron friction ring. The two-piece floating design allows for thermal expansion under load without distortion, maintaining consistent braking and pedal feel even in extreme conditions. Features • Direct replacement for OEM rear rotors – no modifications required• Lightweight 6061-T6 billet aluminum hats with anodized finish• Proprietary cast iron rotor rings poured and machined in the USA• Floating mount system with cadmium-plated steel drive pins• Anti-noise spring washers prevent rattle while maintaining proper float• Curved vane design for efficient cooling and heat dissipation• Reduces unsprung and rotational mass for improved handling• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair Vehicle Fitment Audi C5 RS6 (2003)Audi TTRS (8J, 2012–2013) with 335mm rear rotor setupAlso compatible with other Audi models utilizing the same 335mm rear rotor dimensions. Girodisc A2-177 Rear Rotor FAQs: Do these rotors require any special adapters or brackets? No adapters are needed. The Girodisc setup bolts directly to the factory hubs and uses the OEM Brembo rear calipers without modification. What kind of weight savings can I expect? Compared to the stock one-piece cast rotors, these Girodisc units save roughly 2 lbs per side, improving suspension response and rear-end agility. How do these perform during long sessions on track? The floating design and directional vanes keep rotor temperatures consistent, preventing fade during extended high-speed braking zones—especially useful for RS6 drivers pushing heavy cars hard. Can I pair these with street-focused pads? Yes. They work seamlessly with OEM-type street pads or more aggressive compounds like Ferodo DS2500 or Pagid RSL for dual-use setups. Upgrade your Audi’s braking system with Girodisc’s precision-engineered rear rotors for the RS6 and TTRS—built for performance, reliability, and long-term serviceability.

Lamborghini Huracán STO Rear Replacement Rings Maintain the world-class braking performance of your Lamborghini Huracán STO with Girodisc Rear Replacement Rings. These precision-engineered rings are designed to replace only the iron rotor surface, allowing you to reuse your Girodisc aluminum hats and restore peak braking efficiency with minimal expense. Each pair includes new hardware for a precise, secure installation. Race-Bred Performance, Track-Ready Design Machined in the USA from Girodisc’s proprietary cast iron, these replacement rings feature a curved vane design that actively channels cooling air through the rotor. The result is improved heat management, reduced fade, and consistent pedal feel during demanding conditions on both street and track. Features Sold as a pair and includes new replacement hardware Direct replacement for Girodisc two-piece rear rotors Reuse your existing Girodisc aluminum hats for cost savings Proprietary U.S.-poured cast iron for superior strength and thermal control Curved vane internal design for maximum cooling efficiency Fully machined and assembled in the USA Vehicle Fitment 2021–2025 Lamborghini Huracán STO (rear axle equipped with Girodisc two-piece rotors) Lamborghini Huracán STO Rear Replacement Rings FAQs: Do these fit OEM or factory two-piece rotors? No. These rings are specifically designed for Girodisc two-piece rotor systems and will not fit OEM or other aftermarket rotor assemblies. What’s included in the box? Two replacement rings, new hardware, and detailed installation instructions. Your Girodisc aluminum hats are reused. When should I replace my Girodisc rings? Replace when the rotors reach minimum thickness or if you notice heat checking, cracks, or excessive wear. Do I need to replace both sides at the same time? Yes. Always replace rings in pairs to maintain balanced braking and even wear. Can I install these myself? Installation can be done by experienced DIYers, but Girodisc recommends professional installation to ensure correct torque and safety. Do these rings come balanced? Yes. Girodisc replacement rings are pre-balanced to factory specifications for vibration-free performance. Please note: Girodisc replacement rings are designed for use only with Girodisc hats unless otherwise specified.

Lamborghini Huracán STO Front Replacement Rings Bring your Lamborghini Huracán STO’s braking system back to peak performance with Girodisc Front Replacement Rings. Designed as a direct replacement for the iron rotor surfaces on your existing Girodisc two-piece rotors, these rings allow you to retain your aluminum hats—saving cost, reducing downtime, and maintaining the precision balance your STO deserves. Each set includes new hardware for a perfect fit. Motorsport-Grade Engineering Every Girodisc ring is crafted in the USA from proprietary cast iron and precision machined for perfect balance and thermal stability. The curved vane design is developed through motorsport testing to act as a centrifugal air pump, pulling cool air through the rotor for consistent heat management and fade-free braking under extreme conditions. Features Sold as a pair and includes new replacement hardware Direct replacement for Girodisc two-piece front rotors Reuse your Girodisc aluminum hats to minimize cost Made from proprietary U.S.-poured cast iron for strength and longevity Curved vane design enhances cooling and reduces heat soak Fully machined, balanced, and finished in the USA Vehicle Fitment 2021–2025 Lamborghini Huracán STO (front axle equipped with Girodisc two-piece rotors) Lamborghini Huracán STO Front Replacement Rings FAQs: Do these fit OEM two-piece rotors? No. These rings are designed exclusively for use with Girodisc two-piece rotor systems and will not fit OEM or other aftermarket hats. What’s included in the box? Two front replacement rings, new hardware, and installation instructions. You’ll reuse your existing Girodisc aluminum hats. When should I replace the rings? Replace when the rotors reach minimum thickness or if any cracking, heat checking, or deformation is visible. Should I replace both sides at once? Yes. Always replace both front rings simultaneously for balanced performance and even wear. Can I install these myself? Experienced installers can perform the swap, but Girodisc recommends professional installation for correct torque specs and safety. Are the rings balanced? Yes. Girodisc rings are precisely balanced for smooth, vibration-free braking right out of the box. Please note: Girodisc replacement rings are designed for use only with Girodisc hats unless specifically stated otherwise.

Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Rear Rotors These Girodisc 2-piece rotors are a direct replacement for the Nissan R32 V-Spec, R33, and R34 Skyline GT-R rear brakes. Fitment note: these rotors require the backing plates on the rear pads to be trimmed flush to the pad material. Please contact us if you have any questions or if you would like to buy pre-trimmed pads. Vehicle Fitment • Nissan Skyline GT-R R32 V-Spec (Rear)• Nissan Skyline GT-R R33 (All models – Rear)• Nissan Skyline GT-R R34 (All models – Rear) Lightweight, Race-Ready Rotor Assemblies Weighing in at 15.8 lbs per rotor, these fully floating assemblies help shed unsprung weight and rotating mass from the rear axle. The rotor rings are machined from a proprietary high-carbon iron casting formulated to Girodisc’s specifications for durability and performance. The 48 curved vanes act as a centrifugal pump, pulling air in through the hub to effectively cool the rotors under hard use. The 2-piece design allows the aluminum hat to be reused with replacement rings (part number D2-357) when needed. Features • 2-piece floating rotor assemblies reduce unsprung weight• Proprietary high-carbon iron rings for superior heat capacity• 48 curved vanes for maximum airflow and cooling• Reusable 6061-T6 aluminum hats with black anodized finish• High-strength cadmium-plated steel drive pins• Fully manufactured and assembled in Bellingham, WA• Diameter: 300mm | Thickness: 22mm | Weight: 15.8 lbs per rotor• Minimum replacement thickness: 20mm Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Rear Rotors FAQs: Do these rotors fit all R32 GT-Rs? These fit R32 V-Spec models only. They also fit all R33 and R34 GT-R models. Standard R32 GT-Rs require different rear rotors. Do I need to modify my brake pads? Yes, the backing plates on the rear pads must be trimmed flush to the pad material. We can supply pre-trimmed pads if needed. Can the hats be reused? Yes, the hats are designed to be reused with replacement rings (D2-357), making future maintenance more cost-effective. When should I replace the rings? Replace them when thickness reaches 20mm or if cracks extend to the edge of the ring. Related Products Girodisc D2-357 Replacement Rear Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc  D1-357 Replacement Front Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc A1-357 Front Rotors – Nissan Skyline GT-R (R32 V-Spec, R33, R34)

Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Front Rotors These Girodisc 2-piece rotors are a direct replacement for the Nissan R32 V-Spec, R33, and R34 Skyline GT-R models. Fitment note: these are the 324mm front rotors found on R32 V-Spec cars, as well as all R33 and R34 GT-Rs. Designed to reduce unsprung weight and rotating mass, they deliver improved performance on both street and track. A1-357 Vehicle Fitment • Nissan Skyline GT-R R32 V-Spec (Front – 324mm)• Nissan Skyline GT-R R33 (All models – Front)• Nissan Skyline GT-R R34 (All models – Front) Lightweight Performance with Racing Pedigree The rotor rings are machined from a proprietary high-carbon iron casting formulated to Girodisc’s specifications. This superior metallurgy enhances durability and heat resistance, while the 48 curved vane design acts as a centrifugal pump to draw air through the hub for exceptional cooling under heavy braking. The 2-piece design allows the aluminum hat to be reused with replacement rings (part number D1-357) when needed. A1-357 Features • 2-piece floating rotor assemblies reduce unsprung weight• Proprietary high-carbon iron rotor rings for superior performance• 48 curved vanes for maximum cooling efficiency• Reusable 6061-T6 aluminum hat with black anodized finish• High-strength cadmium-plated steel drive pins• Fully manufactured and assembled in Bellingham, WA• Diameter: 324mm | Thickness: 30mm | Weight: 16.5 lbs per rotor• Minimum replacement thickness: 28mm Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Front Rotors FAQs: Will these rotors fit all R32 GT-Rs? These rotors fit R32 V-Spec models only, as well as all R33 and R34 GT-Rs. They do not fit standard R32 GT-R front brakes. Are these rotors a direct bolt-on? Yes, they are a direct replacement for the factory rotors with no modifications required. Can the hats be reused when the rings wear out? Yes, the 2-piece design allows you to reuse the aluminum hats and simply replace the rotor rings with part number D1-357. What is the recommended replacement thickness? Girodisc recommends replacing the rings when they reach 28mm thickness or if cracks extend to the edge of the ring. Related Products Girodisc D1-357 Replacement Front Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc A2-357 Rear Rotors – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc D2-357 Replacement Rear Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34)

Toyota GR Corolla / Yaris Front Rotors These Girodisc 2-piece front rotors are a direct replacement upgrade for the Toyota GR Corolla and GR Yaris. Designed to improve braking performance, reduce weight, and increase cooling efficiency, they bolt directly to the car with no modifications required. By switching to Girodisc’s lightweight 2-piece floating rotors, you’ll maintain the factory brake balance and ABS function while gaining superior pedal feel, reduced fade, and longer service life. Race-Ready Engineering for Street and Track Each Girodisc rotor assembly is fully machined and assembled in-house at Girodisc’s facility in Bellingham, WA. The rotor rings are made from a proprietary high-carbon iron alloy formulated for durability and thermal stability under extreme use. The hats are machined from 6061-T6 aluminum and anodized black for corrosion protection. The 48 curved vanes act as a centrifugal pump, pulling cool air through the rotor to manage heat under high braking loads—perfect for track days or spirited driving. Vehicle Fitment Toyota GR Corolla (2023+) Toyota GR Yaris (All Models) Features Direct OEM Replacement: Bolts directly to factory hubs and calipers with no modifications required. Lightweight Design: Two-piece construction reduces unsprung and rotational mass for better handling and acceleration. 48 Curved Vanes: Directional internal vanes act as cooling pumps to pull air through the rotor for improved heat management. Floating Mount System: Spring-loaded hardware allows the disc to expand freely under heat, preventing warping and minimizing noise. Replaceable Rings: The aluminum hat is reusable—only replace the iron rotor rings (part number D1-268) when worn. Made in the USA: Machined and assembled from premium domestic materials. FAQs – Toyota GR Corolla / Yaris Front Rotors Are these rotors compatible with OEM calipers? Yes, they fit perfectly with factory calipers and pads. Can I use them for track days? Absolutely—these rotors are designed for both street and track performance, offering superior heat management and durability. Do they include both rotors? Yes, Girodisc rotors are sold and priced per pair. When should I replace the rings? Replace the iron rings once they reach the 26mm minimum thickness or if cracks reach the outer edge. Enhance your Toyota GR Corolla or GR Yaris with Girodisc’s lightweight, floating rotors for

Sparco X-20 Drag Racing Suit Lightweight Protection For High-Speed Action Ready to feel invincible on the drag strip? Enter the X-20 Drag Racing Suit—a blend of protection, comfort, and style that doesn’t mess around when it comes to keeping you safe at top speed. This isn’t your average suit; it’s a 7-layer fortress of protection made from our exclusive X-Light fabric. Whether you’re flooring it in a Top Fuel dragster or just trying to shave milliseconds off your ET in a door-slammer, the X-20 has you covered—literally. Features That Speak for Themselves SFI 3.2A/20 Approved – Translation: This suit is built to handle extreme heat and impact, meeting the highest safety standards in the sport. Exclusive X-Light Fabric – It’s like wearing a cloud that’s been beefed up for battle. You get breathability and flexibility without giving up protection. Fully Floating Sleeves – Mobility matters when you’re strapped in, so we’ve got you covered with sleeves that let you steer, shift, and fist pump when you crush that quarter-mile. Expandable Waist & Internal Knitted Cuffs – Because comfort matters. A stretchy waist and snug cuffs make sure this suit fits just right, so you can focus on hitting the throttle. One Piece or Two? – Choose between a single-piece overall or a two-piece jacket and pants set. Either way, you’re winning in style. Suit Technology SFI Rating: 3.2A/20 Material: 7 layers of X-Light fabric Design: Box-quilt stitching for extra durability Options: Available as a one-piece suit or two-piece jacket and pants set Size Range: (Insert size details here) – Fits like a glove… that’s also fireproof. Sparco X-20 FAQs Q: Is the X-20 suit fireproof?A: You bet! With its SFI 3.2A/20 rating, this suit can withstand intense heat, protecting you from the fire risks inherent in drag racing. Q: Can I wash my X-20 suit at home?A: Not quite. Due to the specialized materials and construction, you’ll want to have this suit professionally cleaned to maintain its protective properties. Q: How should the X-20 fit?A: Think snug, but not restrictive. The expandable waist and internal cuffs will help it conform to your body while allowing freedom of movement where you need it most—like your arms and legs. Q: Is this suit approved for professional drag racing?A: Absolutely! The X-20 meets SFI 3.2A/20 standards, so you’re race-ready whether you’re competing in sanctioned events or just breaking personal records. So, are you ready to suit up and unleash your inner speed demon? The X-20 Drag Racing Suit is built for the bold, for the racers who want to feel light, move fast, and stay protected. Don’t just imagine yourself crossing the finish line—make it a reality. Get your X-20 Drag Racing Suit today and feel the difference between a race and a victory!

Competition Motorsport is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline. Fits Chevrolet Camaro ZL1 Gen 5 The Girodisc system is a direct replacement for the OE disc, they will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly USA-sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved-vane design, developed in racing to act as a centrifugal pump forcing cool air through the disc. The disc and hat have a floating mount system, which utilizes 12 high-strength alloy steel drive pins, manufactured in the US by Girodisc and cadmium plated for long-lasting corrosion resistance. These pins take the loads from braking while maintaining the axial and radial float between the hat and disc. They are secured by class 12.9 cap screws and hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise springs on the disc side, allowing the iron disc to expand as it heats up while eliminating the rattle and noise commonly associated with floating rotors. This float also allows the rotor to self center between the brake pads. Once the Girodisc system is in place, you simply replace the cast iron discs when needed. This reduces cost over time by allowing you to re-use the aluminum central hats. Sold/priced per pair

Girodisc Rear Brake Rotors – Corvette C8  The Girodisc A2-242 Rear Rotor Kit is a direct replacement upgrade for the factory C8 Z51 rear brake discs. Designed to bolt directly to the car without modification, these lightweight high-performance rotors deliver better heat management, improved braking consistency, and reduced unsprung weight—all while maintaining the factory brake bias and ABS performance. Precision-Built Performance for the C8 Z51 The Girodisc A2-242 system replaces the OEM one-piece rotor with a two-piece floating design that improves cooling and reduces rotational mass. The central hat section is CNC-machined from U.S.-sourced 6061-T6 aircraft-grade aluminum, while the rotor rings are cast from Girodisc’s proprietary high-carbon iron alloy. The curved vane internal geometry acts as a centrifugal air pump to cool the discs during aggressive track driving, preventing fade and extending pad life. Features • Direct bolt-on replacement for Corvette C8 Z51 rear rotors• Two-piece floating rotor design for improved cooling and serviceability• Proprietary cast-iron rings poured and machined in the USA• Lightweight 6061-T6 aluminum hat reduces unsprung weight• Curved vane internal design for efficient heat dissipation• 10 high-strength alloy steel drive pins with anti-noise spring washers• Cadmium-plated hardware and class 12.9 cap screws• Reusable aluminum hats—only replace rings when worn• Sold/priced per pair Vehicle Fitment • Chevrolet Corvette C8 Z51 (All Years) – Rear• Compatible with factory calipers and ABS• Maintains OEM brake balance and fitment Girodisc A2-242 Rear Rotors – Corvette C8 Z51 FAQs Do these rotors fit the stock calipers? Yes. The Girodisc A2-242 rotors bolt directly to the OEM calipers with no modifications required. What are the benefits of a two-piece floating rotor design? The floating mount allows the rotor to expand freely with heat, improving pedal feel, reducing cracking, and extending component life. Will these rotors affect my ABS or brake bias? No. They’re engineered to maintain the factory bias and ABS tuning while improving overall performance. Are replacement rings available? Yes. Girodisc offers replacement iron rings so you can reuse your aluminum hats and hardware, lowering long-term maintenance costs. Do these rotors make noise? The floating hardware uses anti-noise spring washers to eliminate rattling when cold while maintaining full float under heat. Are these sold individually? No. The Girodisc A2-242 rotors are sold as a matched pair for the rear axle. Upgrade your Corvette C8 Z51 with the Girodisc A2-242 2-Piece Rear Brake Rotors—precision-engineered for superior cooling, weight reduction, and unmatched stopping performance lap after lap.

Girodisc Two-Piece Front Brake Rotors The Girodisc A1-242 two-piece front brake rotors are a direct replacement upgrade for factory front discs, engineered for drivers who demand race-proven performance and uncompromising reliability. Designed to bolt directly to your car with no modifications required, these lightweight floating rotors maintain factory brake bias and ABS functionality while significantly improving cooling efficiency and reducing fade under hard braking. Lightweight Performance Meets Motorsport Engineering Each Girodisc rotor assembly is precision-built in the USA using top-tier materials. The central hat is CNC-machined from 6061-T6 aircraft-grade aluminum, providing superior strength with reduced weight. The outer rings are made from Girodisc’s proprietary high-carbon cast iron alloy—poured, machined, and heat-treated in-house for maximum thermal stability. The floating mount system allows the iron ring to expand independently of the hat under high temperatures, eliminating the warping and cracking often seen in one-piece OEM rotors. Vehicle Fitment Designed for high-performance street and track vehicles (contact us to confirm your specific fitment) Features Direct OEM Replacement: Bolts directly to factory hubs and calipers with no modifications needed. Two-Piece Floating Design: Reduces unsprung mass and rotational inertia for better handling and quicker braking response. Curved Vane Internal Cooling: The directional vanes function as centrifugal pumps, drawing air through the disc to keep braking temperatures stable. High-Strength Hardware: Utilizes 10–12 alloy steel drive pins with anti-noise spring washers for quiet, smooth operation under heavy braking. Replaceable Rings: Only the iron ring needs replacement when worn, extending rotor life and reducing long-term costs. Made in the USA: All components are designed, machined, and assembled domestically under strict quality control. FAQs – Girodisc A1-242 Front Rotors Do these rotors fit OEM calipers? Yes, they are designed as a direct-fit replacement for factory brake systems. Are these rotors suitable for track use? Absolutely—Girodisc rotors are engineered for track-day durability while remaining street-friendly. What is the advantage of a two-piece rotor? The separate aluminum hat and iron ring reduce weight, improve cooling, and allow independent thermal expansion to prevent cracking or distortion. Are they sold as a pair? Yes, all Girodisc rotors are sold and priced per pair. Upgrade your braking system with Girodisc’s A1-242 two-piece floating front rotors. Engineered for unmatched performance, superior heat control, and lasting durability—these rotors deliver confidence lap after lap, stop after stop.

BBS RE-V Die-Forged Series Exclusive Wheels Call and talk to a Competition Motorsport custom wheel specialist at (844) 438-7244. We'll make sure you get the set of wheels you've always wanted at a price no one can beat. The Die-Forged Series of wheels by BBS offers exceptional weight savings through industry-leading FEM analysis without compromising design or build quality. Available in a wide range of sizes, finishes and bolt patterns, the Die-Forged Series from BBS has something for everyone. Available in Diamond Silver with protective top coat only. FEATURES One-Piece Die Forged Aluminum Wheel BBS Patented Milling Process inside the spoke area Weight optimized by FEM analysis WHEEL WEIGHTS 19x9.0: 23.9 lbs. 19x10.0: 25.0 lbs. While many popular fitments are stocked and ready to ship, some fitments are made to order, increasing lead times. Check with a Competition Motorsport wheels specialist for a complete quote and estimated lead time. "PFS" centerbore designation means the wheel comes with the BBS Precision Fitment System. Prices and weights are per wheel.

A1-139 Girodisc Two-Piece Front Brake Rotors FITMENT: Renault Megane III RS, Front (2017+) This 350mm Girodisc system is a direct replacement for the OEM 340mm Renault rotors, no modifications are necessary. The rotors will bolt directly to the car and work with your OEM calipers using the supplied billet spacers to accommodate the 10mm larger Girodisc rotors. By upgrading your brakes with lightweight high performance replacements (as opposed to a big brake kit), your factory brake bias is maintained as well as your ABS efficiency. The Girodisc front rotors are approx. 22.0 lbs. vs. 25.2 lbs for the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. 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.