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Girodisc GP35 Pads No. 0738 (Rear) The Girodisc GP35 compound is a dedicated race-focused rear brake pad engineered for consistent stopping power, smooth pedal modulation, and excellent high-temperature stability. Cut to the 0738 pad shape, this set is designed for rear fitment on Porsche 987 Cayman, 996, and 997.1 models equipped with iron rotors. The GP35 delivers confident bite and controlled release during extended lapping sessions without fade or uneven wear. Fits the Following Vehicles: Make Model Years Front Rear Porsche 987 Cayman 2006–2012 X Porsche 996 Carrera 1999–2005 X Porsche 997.1 Carrera 2005–2008 X Features • Stable performance during extended high-heat track conditions• Smooth and predictable torque curve for confident rear-axle modulation• Maintains pedal balance and consistency under repeated heavy braking• Precision-cut to Girodisc 0738 rear pad shape for direct installation• Compatible with OEM Porsche rear iron rotor braking systems• Sold and priced per axle set Specifications • Pad Shape: `• Position: Rear• Compound: GP35 race formulation• Rotor Type: Iron rotors only• Compatible Systems: OEM Porsche 987, 996, and 997.1 rear setups• Sold as one axle set Girodisc GP-Series Pad FAQs Can these pads be used with carbon-ceramic rotors? These pads are designed exclusively for iron rotors and are not compatible with PCCB systems. Are GP35 pads suitable for street use? Limited street driving is possible, but increased dust and noise should be expected due to the race-focused compound. Do these pads work with factory ABS? Yes. The GP35 compound functions cleanly with OEM ABS and stability control systems. Does changing the compound affect fitment? No. Fitment is determined by pad shape. All Girodisc 0738 pads fit the same rear applications regardless of compound. Equip your Porsche with Girodisc GP35 rear pads for stable, repeatable braking performance and confident control during demanding track sessions.

PORSCHE 981 BOXSTER S/CAYMAN S REAR CALIPER REBUILD KIT Track days can be especially hard on the piston seals and dust boots in your brake calipers. Heat, in particular, will do a number on them. (Titanium heat shields behind your pads can help with that.)  This kit is put together from the highest-quality components to rebuild a brake caliper back to like-new condition. One kit is required per caliper (we suggest doing them both as long as you're doing it).  Once you rebuild them, get the Ti heat shields as well and lengthen the interval between rebuilds.  The shields and seals are available as a kit for convenience (and a bit of savings). We only source superior quality brake components (brakes for track use are serious business); some kits don't take it as seriously.  Any questions give us a call, we're happy to help!

PORSCHE REAR CALIPER REBUILD KIT Track days can be especially hard on the piston seals and dust boots in your brake calipers. Heat, in particular, will do a number on them. (Titanium heat shields behind your pads can help with that.)  This kit is put together from the highest-quality components to rebuild a brake caliper back to like-new condition. One kit is required per caliper (we suggest doing them both as long as you're doing it).  Once you rebuild them, get the Ti heat shields as well and lengthen the interval between rebuilds.  The shields and seals are available as a kit for convenience (and a bit of savings). We only source superior quality brake components (brakes for track use are serious business); some kits don't take it as seriously.  Any questions give us a call, we're happy to help!

GiroDisc Replacement Rotor Rings for Brembo / StopTech 332x32mm Big Brake Kits Replacement Rotor Rings for GiroDisc Two-Piece Brake Rotors Keep your GiroDisc-equipped Brembo or StopTech big brake kit performing at its best with genuine GiroDisc 332x32mm replacement rotor rings. Designed as direct replacements for worn GiroDisc rotor discs, these rings reuse your existing GiroDisc aluminum hats and floating hardware for a cost-effective brake refresh. Fits: Brembo and StopTech 332x32mm Big Brake Kits equipped with compatible GiroDisc two-piece rotors. Important: These are replacement rotor discs only. Aluminum hats are not included. GiroDisc Replacement Rotor Features 332x32mm replacement rotor rings Designed for compatible Brembo and StopTech big brake kits Direct replacement for existing GiroDisc two-piece rotor assemblies Reuses your existing GiroDisc aluminum hats Fully floating two-piece rotor design High-strength alloy steel drive pin system Designed to accommodate radial and axial thermal expansion Anti-noise spring washers help minimize floating rotor rattle Rotor-only replacement reduces long-term brake system operating costs Excellent heat management and cooling for demanding street and track use GiroDisc Floating Rotor Design GiroDisc's two-piece rotor system uses a fully floating connection between the cast-iron rotor ring and aluminum hat. High-strength alloy steel drive pins transfer braking loads while allowing the rotor to expand independently as temperatures increase under hard braking. The drive pins are manufactured by GiroDisc in the USA to its own specifications and are cadmium plated for corrosion resistance. Grade 12 cap screws, hardened washers, and anti-noise spring washers secure the assembly while allowing the necessary axial and radial float. The result is a durable, high-performance rotor system that manages heat effectively without the excessive noise commonly associated with traditional floating rotors. Replace the Wear Item, Not the Entire Rotor One of the primary advantages of the GiroDisc two-piece system is serviceability. Once the rotor rings reach their wear limit, the existing aluminum hats can be reused rather than replacing the complete rotor assembly. This significantly reduces replacement cost while maintaining the braking performance, cooling, and durability expected from GiroDisc. Authorized GiroDisc Dealer Competition Motorsport is an authorized GiroDisc dealer and one of the largest stocking GiroDisc dealers in the country. We stock a wide range of GiroDisc brake components for fast shipment and knowledgeable support. Sold and priced as a pair.

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)

Girodisc Titanium Brake Pad Shields Fitment: Porsche 991, 992, GT4 (Front) The problem of brake fluid boiling is caused by braking 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, so brake pedal pressure compresses this air instead of pushing brake fluid and moving the caliper pistons. The brake pedal goes to the floor. Production street cars tend to suffer from this on track days because they don't have the extensive cooling ducts and exotic brake materials found on race cars. Race-only brake calipers generally come with titanium caliper pistons for one reason: titanium has very low thermal conductivity, which means it's bad at transferring heat. That's good if you're trying to keep your brake fluid from boiling. Here's a comparison of materials and their relative thermal conductivity ratings in Watts per meter-Kelvin (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 each 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 driving or multiple track days, these shims are affordable protection against losing your brake pedal at the worst possible time, making your track day very expensive. Water-jet cut to exact size, so there's no cutting, grinding, or swearing involved. Price is per axle (four shims)

Girodisc Titanium Brake Pad Shields Fitment: Porsche 991, 992, GT4 Rear The problem of brake fluid boiling is due 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 race 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)

Goodridge G-Stop High Performance Stainless Brake Lines This Kit Fits the Audi R8 (2008-15, All) Goodridge G-Stop high performance brake lines for the Audio R8 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Audi R8's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. Goodridge G-Stop Stainless Brake Line Details: Precise fit for your Audi R8 Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge G-Stop High Performance Stainless Brake Lines This Kit Fits the Chevrolet C5 Corvette incl. Z06 (1997-2004) Goodridge G-Stop high performance brake lines for the C5 Corvette consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Corvette's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. Goodridge G-Stop Stainless Brake Line Details: Precise fit for your C5 Corvette (incl. Z06) Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge G-Stop High Performance Stainless Brake Lines Fitment: Corvette C6 Z06, ZR1, & Grand Sport (2006-13) Goodridge G-Stop high performance brake lines for the C6 Corvette Z06, ZR1, or Grand Sport consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Corvette's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. Goodridge G-Stop Stainless Brake Line Details: Precise fit for your C6 Corvette Z06, ZR1, or Grand Sport Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge G-Stop High Performance Stainless Brake Lines This Kit Fits the Chevrolet C7 Corvette Z06 (2015-16) Goodridge G-Stop high performance brake lines for the C7 Corvette Z06 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Corvette Z06's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. Goodridge G-Stop Stainless Brake Line Details: Precise fit for your Chevy Corvette C7 Z06 Includes four (4) brake lines Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Goodridge G-Stop High Performance Stainless Brake Lines This Kit Fits the Following Cars: Nissan GT-R R35 (2009-16) Nissan GT-R Base (2010-16) Nissan GT-R Nismo (2014-17) Goodridge Phantom kits feature black poly-coated Stainless braided PTFE hoses with Stainless hose ends, banjos and bolts. Additional brackets and hardware are protective coated for improved appearance and durability. Phantoms, as with all G-Stops, ship complete with all necessary hardware to allow easy do-it-yourself installation. Goodridge Phantom brake lines give you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your GT-R's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. Goodridge G-Stop Stainless Brake Line Details: Precise fit for your Nissan GT-R Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

Arai GPV-R Clear Tear-Offs Keep your vision clear on track with genuine Arai GPV-R Clear Tear-Offs. Designed specifically for compatible Arai auto racing helmet shields, these disposable clear tear-offs allow drivers to quickly remove dirt, rubber, oil, and other track debris from their field of vision without stopping to clean the shield. This package includes six clear tear-offs and is compatible with both the Arai GPV-R and SKV-R helmets. Using genuine Arai replacement accessories helps ensure proper fit and performance with your Arai helmet and shield system. Arai GPV-R Tear-Off Features Genuine Arai replacement tear-offs Clear construction for unobstructed visibility Designed for quick removal during track use Helps protect the helmet shield from dirt, rubber, oil, and debris Fits Arai GPV-R helmets Fits Arai SKV-R helmets Includes six tear-offs per package Arai Part Number: 01-1629 Compatible Arai Helmets Arai GPV-R Arai SKV-R Arai specifically lists these tear-offs as fitting the GPV-R and SKV-R helmet models. What's Included 6 Arai GPV-R clear tear-offs Frequently Asked Questions How many tear-offs are included?Each package includes six clear tear-offs. Will these tear-offs fit the Arai GPV-R?Yes. These are designed to fit the Arai GPV-R helmet. Will these fit the Arai SKV-R?Yes. Arai also lists these tear-offs as compatible with the SKV-R helmet. What is the Arai part number?The Arai manufacturer part number is 01-1629. Are these genuine Arai tear-offs?Yes. These are genuine Arai replacement accessories designed for compatible Arai racing helmets.

HALO P1 High Performance Brake Fluid The World's Most Advanced Racing Brake Fluid Imagine you're on the race track, hitting the entry to a corner. Your foot hammers down on the brake, and you feel... absolute perfection. That's Halo P1 for you. Developed with Fade Resistant Technology, this specialist brake fluid is the secret sauce for top-tier motorsport enthusiasts worldwide. Why? Because when you're tearing up the track, the last thing you want is a mushy pedal feel. Halo P1 delivers a low and stable compressibility profile over an extended temperature range, not to mention a crazy-high dry boiling point of 341º C (646º F). All of this is to ensure your brake pedal feel remains as strong and consistent as your lap times.Sold in 590 ml (20 fl. oz.) bottles. Features & Benefits That'll Make You Weep Tears of Joy Fade Resistant Technology: Keeps your pedal feel consistent, lap after lap, so you can focus on nailing those corners. Pure Methyl Borate Ester Base: The purity level here is so high, it's like the distilled essence of speed itself, ensuring extreme resistance to compression, even when things get hot (and we mean really hot). World-Beating Dry Boiling Point: At 341° C (646° F), it's like this fluid laughed in the face of boiling points and set a new standard. Low Viscosity & High Lubricity: Because your brake system deserves to be as smooth as your driving skills. What Makes Halo P1 The Secret Weapon? While other brake fluids are off playing checkers, Halo P1 is mastering chess. It's not just another methyl glycol borate ester brake fluid; it's a revolution in braking performance. With its unique proprietary manufacturing process, it achieves the highest levels of purity and the lowest compressibility possible, remaining constant over a wide temperature range. This is the highest boiling point of any racing brake fluid on the market, folks. And the lubricity? Off the charts, especially at high temperatures. FAQs That'll Clear the Air Before you rush off to convert your entire garage to a Halo P1 shrine, let's tackle some of those burning questions you might have: Can I use Halo P1 in my daily driver? As much as we love the enthusiasm, Halo P1 is a race-only formula. It's like putting a rocket booster on a bicycle – thrilling, but not recommended. How often should I change my brake fluid with Halo P1? Regular maintenance is key in racing. Check with your team or mechanic, but before every major race is a good rule of thumb. The Call to Action You've Been Waiting For So, are you ready to elevate your racing game to legendary status? To feel the rush of confidence as you brake later and harder, knowing your brake fluid won't let you down? It's time to switch to Halo P1. Your podium awaits.

HANS Device Foam Padding Set Fresh foam, fresh feel. The HANS Foam Padding Set gives your HANS device a like-new touch and adds just the right amount of cushion for long races or sensitive shoulders. If your old pads are shot, these are a no-brainer. Make Your HANS Feel New Again Features: Soft replacement foam pads for HANS Devices in medium and large sizes Includes two shoulder pads, just like factory spec Available in Black, Blue, Red, and Yellow Compatible with HANS part numbers K9005, K9007, K9024, and K9008 Not compatible with youth-size HANS devices HANS Device Padding Set FAQs: Does this fit youth HANS devices?No—this set is for medium and large adult devices only. Is this the same foam as what comes factory installed?Exactly. This is a direct replacement of the OEM foam pads from HANS. How do I install the new pads?Just peel off the old pads and stick these on with the built-in Velcro. It’s quick and easy. Why would I upgrade from foam to gel?Gel padding is softer and ideal for people with sensitive collarbones or post-surgery comfort needs. If you're replacing worn-out foam or just want a backup set for race day, the HANS Foam Padding Set keeps your HANS dialed and comfortable lap after lap.

HANS Gel Padding Set If your collarbones have stories to tell, this upgrade kit is for you. The HANS Gel Padding Set gives your HANS device a serious comfort boost, perfect for endurance racers or anyone who’s done a few laps around the orthopedic ward. Extra comfort, even after a double stint HANS Gel Padding Set Features Medical-grade gel shoulder pads that reduce pressure points and improve comfort for long stints or sensitive shoulders Available in Black, Blue, Red, and Yellow to match your style (or your bruises) Attaches easily via Velcro—no tools, just stick and go Especially helpful if you've had prior shoulder surgery or hardware upgrades Fits medium and large size HANS devices only HANS Gel Padding Set FAQs Will this work with my small HANS device? Nope—this gel padding set only fits medium and large HANS models. How does the gel compare to foam? The gel padding is softer and distributes pressure more evenly, especially over collarbones or surgical areas. Can I install it myself? Yes. Just peel and Velcro in place—no rocket science or duct tape required. Is it FIA certified? No need—this is a comfort upgrade, not a structural component, so it doesn’t affect certification. Whether you’re going full-send at an endurance event or just want a little less bruising, the HANS Gel Padding Set is the comfort mod your neck deserves.