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The A2-145 Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination as a direct replacement for the C7 Z07's rear carbon-ceramic brake discs. The Girodisc system bolts right up and work flawlessly with the stock rear calipers and parking brake system. We recommend using the Raybestos ST43 or Pagid 2487 racing brake pads with these Girodisc rotors.   Upgrading your brakes with these lightweight, high-performance replacements is an excellent solution to the expensive, fragile ceramic brakes on the C7 Corvette Z06 w/Z07 package. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured in the US from cast iron, made to the same specification with the same material used by professional racing organizations. The rotor's curved-vane design was developed in racing as a centrifugal pump to force cooling air through the disc.   The rotor and hat mount together through a floating mount system of high strength alloy steel drive pins, manufactured by Girodisc in the US to their own specifications and cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The two-piece Girodisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance. Sold/priced per pair.

A1-072 Girodisc Two-Piece Front Brake Rotors FITS THE FOLLOWING CARS (Front Rotors): Mercedes CL55 AMG (2003-2006) Mercedes S55 AMG (2003-2006) Competition Motorsport is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most products same or next business day to ensure we meet your delivery deadline. The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The two-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. Girodisc two-piece floating rotors are lighter than OEM rotors. The resulting reduction in rotational and unsprung weight (approx. 11 lbs) allows for quicker acceleration and suspension response. When used with Girodisc Magic Pads on the street, Pagid or PFC racing pads on track, and Competition Motorsport RF-1 brake fluid (all available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is 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 8-10 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 braking while maintaining axial and radial float between the disc and the hat. These pins are secured by Grade-12 cap screws with hardened washers, mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise typically associated with floating rotors. The two-piece Girodisc design allows for disc-only replacement as well, minimizing future costs and delivering outstanding performance and brake cooling. Sold/priced per pair.

Girodisc A2-017 Two Piece Floating Rear Racing Brake Rotors Girodisc Rotors to Replace the Front Rotors on the Following Cars: Mercedes C63 AMG (2008-11) High Performance Brake Rotors Replace The Stock C63 AMG Discs This Girodisc floating iron rotor system is a direct replacement for your Mercedes C63 AMG rear rotors. No modifications to your car are necessary. The Girodisc rotors will bolt directly to your C63 and work with the OEM calipers perfectly. By upgrading your C63 AMG brakes with lightweight high performance iron replacements, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's proprietary American-made cast iron and machined from start to finish in house at Girodisc. The disc utilizes a curved vane design, developed in racing to act as a centrifugal pump forcing cooling air through the disc. The disc and hat are joined by a floating mount system using 12 high-strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for long-lasting corrosion resistance. The drive pins bear the braking load while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side, allowing the rotor to grow with heat expansion while eliminating the rattle typically associated with floating rotors. A floating rotor will also self-center between the pads. Once your Girodisc system is in place, you can simply replace the cast iron discs as needed. Sold/priced per pair.

Girodisc A1022DS Drilled/Slotted 360mm Front Brake Rotors Girodisc rotors to replace the front rotors on the following cars: C63 AMG (non-S, 2008-present) CLK63 AMG Black (2008) CLS55 AMG (2005-06) CLS63 AMG (2007-11) E55 AMG (2003-06) E63 AMG (2007-09) E63 AMG (2010-present) SL55 AMG (2003-06) SL63 AMG (2009-11) High Performance Drilled and Slotted Brake Rotors For Mercedes AMG This Girodisc floating iron rotor system is a direct replacement for your AMG front OEM rotors. No modifications to your car are necessary. The 360mm diameter rotors will bolt directly to your Mercedes AMG and work with the original calipers perfectly. The Girodisc front rotors are approximately 23.6 lbs vs. 34.5 lbs for the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When upgrading your original brakes with lightweight high performance iron replacements, your factory bias is maintained as well as your ABS efficiency. The central hat section of the Girodisc rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is drilled and slotted for incredible cooling, made from Girodisc's proprietary American-made cast iron and machined from start to finish in house at Girodisc. The disc utilizes a curved vane design, developed in racing to act as a centrifugal pump forcing cooling air through the disc. The disc and hat are joined by a floating mount system using 12 high-strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for long-lasting corrosion resistance. The drive pins bear the braking load while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side, allowing the rotor to grow with heat expansion while eliminating the rattle typically associated with floating rotors. A floating rotor will also self-center between the pads. Once your Girodisc system is in place, you can simply replace the cast iron discs as needed. Sold/priced per pair.

FITS: Ferrari 360 Challenge   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 system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc.  The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly.  By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.  The Giro Disc rotors are lighter than OEM pieces.  The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.   When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum.  The disc is manufactured from cast iron which is constructed in the USA and is 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 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 as well to minimize future replacement costs and deliver outstanding performance and cooling.   Sold/Priced per pair.

FITS: Ferrari 355 CHALLENGE 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 system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc.  The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly.  By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.  The Giro Disc rotors are lighter than OEM pieces.  The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum.  The disc is manufactured from cast iron which is constructed in the USA and is 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 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

C3 Carbon Ferrari 458 Carbon Fiber Front Trunk C3's exacting quality, precise fitment, and a premium hand-polished finish come at a far more reasonable price than the factory Ferrari pieces. Precision-formed in an autoclave from the finest aerospace-grade pre-impregnated dry carbon fiber, each C3 piece matches the 1x1, 3K plain weave of OEM Ferrari carbon perfectly. Fit-and-finish are, of course, impeccable for a truly factory appearance. FEATURES: Autoclaved pre-preg dry carbon fiber 1x1, 3K plain weave matched to OEM Ferrari Clear-coated with automotive urethane, hand polished to a mirror finish OEM-perfect fit Each piece installs in minutes without any modifications KIT INCLUDES: Four pre-preg dry carbon trim panels Digitally 3D laser scanned for guaranteed fitment Autoclave formed in billet aluminum molds at more than 100 psi and 200o F Experience the Difference of C3 Carbon Products Competition Carbon Components (C3 Carbon) has been steadily gaining in popularity amongst today’s high-performance driving enthusiasts due to several key factors that help C3 Carbon stand out in a market full of sub-par aftermarket offerings. Each C3 Carbon product is manufactured to provide perfect fit and extreme strength while reducing weight, maximizing quality and ensuring years of exceptional finish. We provide all of this for significantly less money than OEM parts. Every product we make uses pre-impregnated dry carbon formed in a CNC-machined billet aluminum mold which is manufactured by laser-scanning the OEM component(s) so you know you’ll have a perfect fit, every time. Dry carbon is stronger and lighter than wet carbon, often weighing 1/3 of our competitors’ products. Our manufacturing methods also produce a smoother surface on each part for more dimensional accuracy; shaving edges, widening mounting holes and flexing pieces to make them fit are a thing of the past. C3 Carbon also applies an automotive urethane clear-coat which is U/V cured for durability and guarantees C3 Carbon parts won't yellow over time. Many of our competitors use wet carbon (which is heavier), and some use fiberglass with a carbon overlay (much heavier, as the carbon fiber has epoxy literally painted onto it). These materials and manufacturing methods produce a poor finish due to air contamination, and because the epoxy isn’t applied uniformly throughout the weave. These products are also much weaker than C3 Carbon products. Finally, most competitors use a fiberglass mold, which is far less expensive but cannot maintain the strict tolerances we demand of our own products. In the end, the fit and finish simply cannot stand up to C3 Carbon products.

Schuberth SK1 Carbon Fiber Kart Racing Helmet Engineered for next-generation champions, the Schuberth SK1 Carbon Fiber Karting Helmet (CMR) is one of the most advanced youth helmets ever developed for karting. Designed in Germany with the same wind tunnel-tested aerodynamics and safety innovations found in Schuberth’s Formula 1 helmets, the SK1 CMR delivers elite-level performance in a compact, ultra-lightweight kart helmet—perfect for competitive drivers in cadet, junior, and senior karting classes. Certified to FIA CMR2016 standards, the SK1 meets the strictest international safety requirements for youth helmets, ensuring maximum protection without excess weight. While not a Snell K2020 kart helmet (which applies to adult-use models), the SK1 is optimized for developing neck and spine anatomy. The integrated cooling system, wide panoramic eyeport, and precision-fit interior lining make it one of the best karting helmets available today. Whether you're searching for a karting helmet for kids and adults, or comparing the latest Schuberth kart racing helmets, the SK1 sets a new benchmark for comfort, safety, and performance. The SK1 is backed by glowing Schuberth SK1 Carbon Fiber Karting Helmet reviews from racers and coaches around the world. Browse detailed Schuberth SK1 Carbon Fiber Karting Helmet images, specs, and sizing info to see why Schuberth is the trusted name at the highest levels of motorsport. When only the best will do, trust Competition Motorsport to deliver elite gear, fast shipping, and expert support trackside and online. The First CMR Karting Helmet Good Enough To Be A Schuberth SNELL/FIA CMR-2016: The Schuberth SK1 Carbon Fiber Karting Helmet is Snell/FIA CMR-2016 homologated. F1 EXPERIENCE AT YOUR DISPOSAL: The lightweight, hand-laid and autoclave cured carbon fiber shell is derived from Schuberth's experience in Formula 1. In the Schuberth SK1, this technology is specifically adapted to the CMR-2016 homologation. The SK1 helmet is produced with the same technologies used for top-of-the-line FIA 8860-2018 auto racing helmets, included an injection-molded 3mm FIA-homologated visor with a symmetrical opening and Pinlock® 120 mechanical anti-fog, air ventilation system, and aramid chinstrap. EXCEPTIONAL COMFORT: The Schuberth SK1 benefits from all Schuberth experience in making safe and comfortable helmets. The SK1 has dedicated interiors designed specifically to meet the needs of future champions. 16 VENTILATION CHANNELS ON THE SHELL: Optimum cooling air circulation is achieved through aerodynamic design and air flow channels built into the interior EPS, providing the ideal intake of cool air and exhaust of hot air. In open air, the helmet feeds 14 liters of fresh air per second at 62 mph. 3MM THICK, 3D INJECTED VISOR: There are 19 different visors available for the Schuberth SK1, from transparent to dark with several mirrored and multi-layer coating options, along with new High Contrast options. All standard visors are Pinlock® 120 lens equipped providing optimal fog-resistant performance. Tear-off buttons are also installed. VISOR LOCK SYSTEM: A two-stage visor lock ensures the SK1 visor always closes symmetrically and therefore securely. Stage one lets in a small amount of air while the visor is still securely locked. Stage two closes tight to form a firm visor seal that will keep out fine dust and water. Schuberth SK1 Carbon Fiber Karting Helmet Size Chart Schuberth SK1 Carbon Fiber Karting Helmet Accessories Schuberth SK1 Individual Vent Scoops Available Here Schuberth SK1 Visors Available Here Schuberth SK1 Scoops Available Here Schuberth SK1 Carbon Fiber Karting Helmet – Frequently Asked Questions (FAQ) Is Schuberth a good brand for kart racing helmets?Absolutely. Schuberth kart racing helmets are built on decades of engineering excellence, trusted by professionals in Formula 1, DTM, and now elite karting. The Schuberth SK1 Carbon Fiber Karting Helmet brings the same uncompromising quality, safety, and innovation to younger drivers, making it one of the best karting helmets available for youth competition. Where are Schuberth kart helmets made?The Schuberth SK1 Carbon Fiber Karting Helmet is manufactured in Schuberth’s cutting-edge facility in Germany, where aerospace-grade materials and wind tunnel technology are used to ensure premium quality, safety, and aerodynamics. Each helmet undergoes rigorous testing and quality control to meet the highest motorsports standards. Do Schuberth kart racing helmets run true to size?Yes, Schuberth helmets are known for their precise fit and ergonomic interior design. To get the best fit, measure the circumference of your head just above the eyebrows and refer to the Schuberth sizing chart. The SK1 offers a snug, competition-grade fit ideal for both younger racers and smaller-framed adults, making it a leading karting helmet for kids and adults. What professional kart racers use Schuberth helmets?Schuberth has long been the helmet of choice for world-class motorsport athletes, including Formula 1 and GT champions. In karting, the SK1 is quickly gaining popularity with rising stars and professional teams for its lightweight kart helmet design, exceptional visibility, and airflow efficiency—making it a preferred choice in high-stakes youth competition. What certifications does the Schuberth SK1 helmet carry?The SK1 is certified to FIA CMR2016, the international standard for youth karting helmets. While not a Snell K2020 kart helmet (which is for adult use), the CMR certification ensures that the helmet offers superior protection with optimized weight and impact management for younger drivers. Are Schuberth helmets suitable for all ages?The SK1 is designed specifically for young drivers competing in CIK-FIA-sanctioned events, but its range of sizes accommodates karting helmets for kids and smaller adults. Its lightweight construction and balanced fit help reduce neck fatigue, especially in long sessions or multi-heat race days. Where can I buy authentic Schuberth SK1 Carbon Fiber Karting Helmets?Right here at Competition Motorsport. As an authorized Schuberth dealer, we carry the SK1 along with detailed specs, Schuberth SK1 Carbon Fiber Karting Helmet images, fitment guides, and real customer feedback from racers across the country. With fast shipping, expert support, and trackside availability, we’re your #1 source for FIA kart helmets and premium racing gear. Schuberth Kart Racing Helmet – Frequently Asked Questions (FAQ) Remember that safety is paramount in kart racing, and choosing the right helmet and maintaining it properly is essential for your protection on the track. Consult the professionals at Competition Motorsport any time you have specific questions about your racing helmet. What is the best helmet for kart racing? The Schuberth SK1 Carbon Fiber kart helmet is widely considered one of the best karting helmets, offering premium features for serious kart racers. Why do I need a racing helmet? Auto and kart racing helmets are essential for protecting your head in high-speed accidents. They also shield against debris and, in some motorsports, fire—making them a non-negotiable safety requirement. How do I choose the right size Kart Racing helmet? Use a flexible tape to measure the circumference of your head just above your eyebrows and ears. Compare the measurement to Bell’s sizing chart. For more help, read our blog on how to fit your helmet properly at Competition Motorsport. What safety standards should I look for in a kart racing helmet? Look for the Snell K2020 certification for karting. It ensures your helmet meets rigorous standards for impact protection. Unlike DOT (for street use), K2020 is designed specifically for motorsports. Can I use a motorcycle helmet for kart racing? No. Motorcycle helmets lack the kart-specific certifications and features like proper ventilation and impact resistance optimized for karting. Always use a helmet rated for motorsport competition. How often should I replace my kart racing helmet? Replace your helmet every few years depending on usage and the manufacturer's guidance. If it’s been dropped, involved in an impact, or shows signs of wear, replace it immediately. Are expensive racing helmets safer than budget ones? Yes, typically. While both must meet minimum safety standards, premium helmets offer lighter materials, better fit, improved aerodynamics, and enhanced comfort, all of which impact race performance and fatigue. How do I maintain and clean my kart racing helmet? Clean the exterior and interior using a helmet-specific care product like the Molecule Helmet Care Kit. Avoid submerging the helmet or using abrasive cleaners. Visors should be cleaned gently to avoid scratching. Do I need to wear a balaclava under my kart racing helmet? While not required for all karting events, a balaclava enhances comfort, keeps your helmet liner clean, and helps wick sweat. Fire-rated balaclavas are mandatory in sanctioned auto racing and recommended for high-performance karting. Is the Snell K rating important? Yes. The Snell K2020 certification is the most widely accepted kart helmet standard, required by many racing series to ensure safety and performance. Can I wear glasses with my kart racing helmet? Yes. Wide eye ports, make it compatible with most prescription glasses and racing eyewear. A good fit ensures the glasses remain stable and fog-free. Are carbon fiber helmets better? Carbon fiber helmets are lighter and stronger, reducing fatigue during long races while offering excellent impact protection. They are a top choice for competitive drivers. Can I use a used helmet for racing? It’s not recommended. Damage or degradation may not be visible, and older helmets might not meet current safety standards. Always buy new from an authorized dealer like Competition Motorsport. How can I prevent helmet fogging during races? Use a visor with built-in anti-fog technology like Bell’s DSAF system, or apply an anti-fog spray or insert. Keeping your helmet well-ventilated also helps. What's the importance of proper helmet ventilation? Good ventilation helps manage heat and moisture inside the helmet, reducing fatigue and keeping you focused throughout your race. How do I store my kart racing helmet between races? Store your helmet in a cool, dry place away from direct sunlight. Use a padded helmet bag like our Competition Motorsport Evo Helmet Bag to prevent damage during transport or storage. What is the difference between Snell K2020 and CMR2016 certifications? Snell K2020 is designed for adult karting helmets, focusing on impact protection. CMR2016 is tailored for drivers under 15, offering a lighter helmet to reduce neck strain while maintaining safety standards. Are tear-off visors necessary for kart racing? Tear-off visors are beneficial in maintaining clear vision during races by allowing drivers to remove a dirty visor layer quickly. They are especially useful in outdoor karting where debris and dirt are common. How do I know if my helmet is still safe to use? Helmets should be inspected regularly for signs of wear or damage. If a helmet has been involved in a significant impact or shows signs of degradation, it should be replaced immediately. Additionally, helmets should be replaced every 5 years, even if no damage is visible. Can I customize my kart racing helmet? Yes, many manufacturers offer customization options for fit and aesthetics. However, any modifications should not compromise the helmet's structural integrity or safety certifications. Where can I buy a certified racing helmet? Buy from trusted experts like Competition Motorsport, online or in-person at any of our retail locations located around the USA. We carry all major brands, including Arai, Bel, Stilo, and Schuberth, and support hundreds of racing events across the country.  

C3 Carbon  Lamborghini Urus Carbon Fiber Plenum FITS: Lamborghini Urus/Urus S/Urus Performante (2019+)   Spectacular gloss and matte carbon fiber replacement for the black plastic engine plenum cover on the Lamborghini Urus. The quality, beauty, fit, and finish of C3 Carbon for your Lamborghini is unsurpassed. Unlike many competitors, C3 Carbon autoclaves pre-impregnated (pre-preg) dry carbon fiber -- not carbon over fiberglass -- bringing you true factory-level pieces at an affordable price. C3 matches the original Lamborghini 2x2, 3K twill carbon weave perfectly for a uniquely Lamborghini appearance. We have combined matte and gloss finish on the plenum cover to make your Urus truly stand out.  The C3 carbon fiber engine bay is the perfect upgrade to show off the Urus's one-of-a-kind engine. FEATURES: Autoclaved pre-preg dry carbon fiber with 2x2, 3K Twill Weave matched to Lamborghini OEM carbon fiber Clear-coated with automotive urethane, hand polished to a mirror finish OEM-perfect fit Installs easily without any modifications Digitally 3D laser scanned for guaranteed fitment Autoclave formed in billet aluminum molds at more than 100 psi and 2000 F Experience the Difference of C3 Carbon Products Competition Carbon Components (C3 Carbon) has been steadily gaining in popularity amongst today’s high-performance driving enthusiasts due to several key factors that help C3 Carbon stand out in a market full of sub-par aftermarket offerings. Each C3 Carbon product is manufactured to provide perfect fit and extreme strength while reducing weight, maximizing quality and ensuring years of exceptional finish. We provide all of this for significantly less money than OEM parts. Every product we make uses pre-impregnated dry carbon formed in a CNC-machined billet aluminum mold which is manufactured by laser-scanning the OEM component(s) so you know you’ll have a perfect fit, every time. Dry carbon is stronger and lighter than wet carbon, often weighing 1/3 of our competitors’ products. Our manufacturing methods also produce a smoother surface on each part for more dimensional accuracy; shaving edges, widening mounting holes and flexing pieces to make them fit are a thing of the past. C3 Carbon also applies an automotive urethane clear-coat which is U/V cured for durability and guarantees C3 Carbon parts won't yellow over time. Many of our competitors use wet carbon (which is heavier), and some use fiberglass with a carbon overlay (much heavier, as the carbon fiber has epoxy literally painted onto it). These materials and manufacturing methods produce a poor finish due to air contamination, and because the epoxy isn’t applied uniformly throughout the weave. These products are also much weaker than C3 Carbon products. Finally, most competitors use a fiberglass mold, which is far less expensive but cannot maintain the strict tolerances we demand of our own products. In the end, the fit and finish simply cannot stand up to C3 Carbon products.

Forgeline RS3 The Forgeline RS3 Heritage Series wheel pays homage to their very first wheel design, the classic Forgeline RS of the 1990s. It has been reborn here as a modern 3-piece wheel with updated engineering and manufacturing technology. A traditional five-spoke design with tapered spokes, smooth edges, and flowing organic lines, the RS3 is muscular yet sophisticated. The RS3 is built with true forged 6061-T6 aluminum centers, aircraft-quality ARP stainless steel fasteners (your choice of exposed or hidden), and heat-treated rim sections. The RS3 is available with a stepped lip outer in 18-inch and 19-inch fitments and features a standard powder coated center finish with a polished outer rim. But since each wheel is custom built-to-order, we can also offer special features like custom offsets, center locking hubs, and a large choice of finish combinations. Three-Piece Heritage Series Wheel Traditional 5-Spoke Design is Muscular and Sophisticated Stepped-Lip Outer Your Choice of Exposed or Hidden ARP Fasteners Forged 6061-T6 Aluminum Center Heat-Treated Rim Shells Includes Standard Aluminum Center Cap Customizable Fitment and Finish Options Legendary Forgeline Quality and Customer Service

Forgeline WC3 Forgeline WC3 wheels are aggressively styled and built to perform with true forged 6061-T6 aluminum centers, heat-treated aluminum rim shells, and aircraft-quality stainless steel ARP fasteners. They feature a standard powder coated center finish and polished outer lip. The WC3 is offered in sizes ranging from 18"×7" to 18"×15". And since each wheel is built to order, Forgeline can offer special features like custom offsets, center locking hubs, and a choice of finish combinations. 3-Piece Performance Series Wheel Stepped-Lip Design Aircraft-Quality Stainless Steel ARP Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells Includes Standard Aluminum Center Cap Customizable Fitment and Finish Options Legendary Forgeline Quality and Customer Service

Forgeline GX3 Open Lug Forgeline's GX3 Open Lug is based upon their popular GX3 wheel, but has significant material machined from the center area for additional weight reduction, improved access to the lug nuts, and an extra-aggressive look. This street-friendly Performance Series variant utilizes a redesigned hub center and includes a unique specially-engineered tall center cap (with “Forgeline Motorsport” engraving) to cover the hub spindle and protect it from the elements. The Forgeline GX3 Open Lug is a gorgeous custom made-to-order 3-piece performance wheel with an attractive mesh spoke design that was engineered for serious track duty. The GX3 Open Lug features Forgeline's “I-beamed” spoke technology to reduce weight while adding strength and rigidity and hidden ARP assembly hardware for a smooth clean appearance and faster/easier wheel cleaning. Plus the design of the center allows plenty of room for caliper clearance and extreme brake fitment. The GX3 Open Lug is produced from precision-machined forged 6061-T6 aluminum centers combined with heat-treated rim shells. And just like any Forgeline wheel, the GX3 Open Lug offers fully-customizable fitment and finish, including center-lock applications. NOW AVAILABLE with a stepped lip in 18-inch, 19-inch, and 20-inch sizes. This wheel is also available in a reverse deep lip/flat lip in 18-inch and 19-inch sizes. Three-Piece Performance Wheel Attractive Mesh Spoke Pattern Open Lug Center Provides Improved Lug Nut Access and Weight Reduction I-Beamed Spoke Technology Engineered for Track Applications Stepped-Lip Design (Also available with a reverse deep lip/flat lip in 18-inch & 19-inch diameters.) Hidden ARP Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells Includes Standard Aluminum Center Cap Customizable Fitment and Finish Options Legendary Forgeline Quality and Customer Service

Forgeline GF3 Open Lug Forgeline's GF3 Open Lug is based upon the popular GF3 wheel, but has significant material machined from the center area for additional weight reduction, improved access to the lug nuts, and an extra-aggressive look. This street-friendly Performance Series variant utilizes a redesigned hub center and includes a unique specially-engineered tall center cap (with “Forgeline Motorsport” engraving) to cover the hub spindle and protect it from the elements. The Forgeline GF3 Open Lug is a gorgeous custom made-to-order 3-piece performance wheel with a classic 5-spoke design that was engineered for serious track duty with a 2100 lb. (per wheel) static load rating! The GF3 Open Lug features Forgeline's “I-beamed” spoke technology to reduce weight while adding strength and rigidity and hidden ARP assembly hardware for a smooth clean appearance and faster/easier wheel cleaning. Plus the design of the center allows plenty of room for caliper clearance and extreme brake fitment. The GF3 Open Lug is produced from precision-machined forged 6061-T6 aluminum centers combined with heat-treated rim shells. And just like any Forgeline wheel, the GF3 Open Lug offers fully-customizable fitment and finish, including center-lock applications. NOW AVAILABLE with a stepped lip in 18-inch, 19-inch, and 20-inch sizes. This wheel is also available in a reverse deep lip/flat lip in 18-inch and 19-inch sizes. Three-Piece Performance Wheel Classic Five-Spoke Pattern Open Lug Center Provides Improved Lug Nut Access and Weight Reduction I-Beamed Spoke Technology Engineered for Track Applications 2100 lb. Load Rating (per wheel) Stepped-Lip Design (Also available with a reverse deep lip/flat lip in 18-inch & 19-inch diameters.) Hidden ARP Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells Includes Standard Aluminum Center Cap Customizable Fitment and Finish Options Legendary Forgeline Quality and Customer Service

COBB Accessport V3 w/TCM Tuning for Nissan GT-R Simple ECU and TCM flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport. WHY CHOOSE COBB? The Accessport is the world's best selling, most flexible, and easiest to use ECU and TCM upgrade solution for your GT-R. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need. FEATURES: Large, full color, higher resolution screen Customizable multi-gauge display In vehicle mount, with on/off switch Faster and easier to use with a familiar face Interchangeable faceplates DETAILS:   Simple Installation: Everything is included for the simple installation! Intuitive on-screen instructions identify your exact vehicle and available maps. Simple Uninstall: Revert your ECU to exactly as it was before with the       easy to use Uninstall option from the main menu. Trouble Codes: Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership. Change Maps: Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need. Gauges – Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU. Data Logging:  Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 10 hours. Performance Measuring: Welcome to your own performance evaluation suite! Measure 0-60 time, 60 foot and ¼ mile ET’s. and Trap Speed. Shift Light: Set custom RPM warning lights for perfect shifts every time. AP Manager:  Use your PC or Mac to manage maps, download recorded data logs or quickly update your Accessport. Download free by clicking here. NISSAN SPECIFIC FEATURES: COBB Adjustable Traction Control: Adjust target traction slip on the fly (Slots 1-8) and maximize tire grip to best suit given track conditions (wet/damp/dry/street/slip/burnout/etc). Note: Feature must be enabled in ECU calibration for use. COBB Adjustable Launch Control: Adjust the factory launch control RPM to maximize the tire to pavement contact for that perfect launch. Note: Feature is only available on AP3-NIS-006 and AP3-NIS-008. COBB Boost Gauge wrap around: Monitor boost past 20 PSI (~150 kPa), which is an OEM limitation on the factory Multi-Function Display. The boost gauge will wrap around and display excess boost pressure. COBB Boost Off The Line: Dial in boost to optimize launches beyond the factory Launch Control logic. Boost Off The Line builds boost to spool the turbos for that perfect launch. Note: Feature must be enabled in ECU calibration for use. COBB Knock Indicator: View knock events, as they occur, on the factory Multi-Function display. COBB On The Fly Map Switching: Switch to another map on-the-fly while you drive for optimal tuning for every situation. COBB Real-time Tuning:  Changes can be made to the map in real-time, while the engine is running.  Greatly speeds up the tuning process and allows quick changes to powerful features like Adjustable Traction Control, Launch Control and Map Switching. COBB Rolling Boost: Load up the turbos to create boost for roll race events. Simply hold the cruise control button, “Set Coast” to build boost. Note: Feature must be enabled in ECU calibration for use. COBB Speed Density Tuning: Tune using the MAP sensor instead of the MAF sensor for big-power builds that exceed the stock MAF sensor's maximum capacity.  COBB Fast ECU Flashing: Allows ECU map change flashing time to be reduced to 40 seconds or less! TCM Flashing: Re-flash the Transmission Control Module to enhance launch control, perform factory gear learning, and adjust clutch capacity and touch points. Note: Feature is only available on AP3-NIS-006 and AP3-NIS-008. TCM Adjustments: Run clutch gear learning, or adjust clutch touch points, and clutch torque capacities. Note: Feature is only available on AP3-NIS-006 and AP3-NIS-008. TCM Logging: Log transmission data monitors to diagnose mechanical issues or improve transmission characteristics. Transmission monitors can be logged simultaneously along with Engine monitors. Note: Feature is only available on AP3-NIS-006 and AP3-NIS-008. TPMS Learning: Easily re-program TPMS sensors for new wheels and tires using the Accessport and prevent cumbersome trips to the dealership! (Requires common Tire Pressure Positioning Sensor Tool.) Bank Air Learn: Re-learn and re-balance airflow between the left and right intake manifolds.

Racetech RT4100 Series Racing Seats Introducing the all-new Racetech 4100 Series racing seats! The RT4100 is a standard-sized fiberglass race seat. Racetech focused on achieving a lightweight seat shell with optimized geometry, straddling the line between designing the seat to be wide enough in the shoulders to suit the athletic build, but narrow enough to fit in most cockpits. The Racetech 4100 Series patented back-mounted technology has trickled down from the 119 and 129 Series, giving you the option of fixing the seat to the roll bar or cage at shoulder level. The large harness guides and a removable molded base cushion of the Racetech RT4100 Series racing seats allow a range of drivers of varying heights to fit. Breathable Spacer® fabric, parallel sides and pronounced thigh support round off the features of this accomplished motorsport seat. Racetech RT4100 Racing Seat Options RT4100: Standard size, FIA approved RT4100T: Tall size, FIA approved RT4100WT: Wide & tall size, FIA approved All 4100 Series seats use Racetech RTB1009M alloy side mounting brackets (can be added separately). Racetech RT4100 Racing Seat Details Manufacturer: Racetech FIA homologation: 8855-1999 Seat sizes: Standard, Tall (T), or Wide & Tall (WT) Shell weight: 5.7kg (12.5 lbs) to 6.0kg (13.2 lbs) Shell construction: fiberglass composite Gel-coat: gloss black Seat covering: black fire-retardant nylon fabric with Spacer® mesh through the torso Back-mount compatible: yes