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Sparco Pro ADV QRT Racing Seat The Sparco Pro ADV competition seat is the result of a collaborative partnership between Sparco and FIA. The goal was to identify ways to improve safety. The results are new levels in ergonomics, materials and above all safety, are all found in the Sparco Pro-ADV seat. Increased rigidity and the use of impact-absorbing materials are the major advances found in the Sparco Pro ADV. The Pro ADV QRT holds the title of Sparco's Best head-restraint seat. Sparco has offered the Pro ADV for many years, but the latest update to the Pro ADV QRT is that it receives Sparco's QRT Ultra-Light Technology, offering an industry unmatched strength-to-weight ratio for fiberglass composite seats. The head restraint shape has been tweaked to better fit smaller cockpits, while the overall seat dimensions still fit Medium-to-Large drivers up to a 35" waist. The new Sparco Pro ADV QRT is an upgraded evolution of the original Sparco Pro ADV. The new Pro ADV QRT features a new head restraint redesign that allows better fitment with vehicles with smaller cockpits. The Sparco Pro ADV QRT will fit a medium/large size driver (up to 35 inch waist). The Sparco Pro ADV QRT is made with all-new QRT Technology which results in an ultra-light shell. The Sparco Pro-ADV QRT is FIA 8855-1999 approved. What Is Sparco QRT? Designed and developed at the Sparco OEM Composite Laboratory in Italy, QRT is a patented state-of-the-art technical process, based on aerospace technologies. QRT creates an unparalleled mechanical strength to weight ratio. This innovative production method generates the lightest fiberglass composite seat shells currently on the market; in fact, it guarantees a reduction in total weight of up to 30% compared to traditional production methods. The QRT seats approach the weight of a comparable carbon fiber seat at a lower price point. Sparco Pro ADV QRT Racing Seat Features QRT ultra-light fiberglass composite shell Excellent head and shoulder protection Special non-slip fabric for shoulders and bottom cushion Excellent ergonomics Fire retardant fabric FIA 8855-1999 approved Dimensions

Sparco Circuit / Circuit II QRT Racing Seat  The Sparco Circuit QRT is an ultra-light competition seat specifically designed for circuit use. Made from aramadic fiber-reinforced fiberglass with all-new QRT technology, the Sparco Circuit QRT has an ultra-light shell. The Sparco Circuit QRT includes integrated bolsters to protect the head. This seat can be used with a Hans device for even greater protection. The ultra-light shell is then wrapped in an impact-absorbing and fire retardant fabric that helps hold the body.  The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear. The Sparco Circuit QRT is FIA approved and available in two sizes: Circuit QRT (Standard) and Circuit II QRT (Large). What Is Sparco QRT Technology? QRT technology gives an unparalleled mechanical strength/weight ratio for fiberglass composite racing seats. QRT technology gives an average weight savings of 30% when compared to standard fiberglass technology. The main benefit is that QRT seats approach weight of carbon fiber seat at the price of a fiberglass composite seat. Sparco Circuit QRT Race Seat Features QRT technology – 30% weight savings Ultra-light Aramadic fiber-reinforced fiberglass shell Integrated head bolsters for greater safety HANS device compatible Fire retardant fabric FIA 8855-1999 approved The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear. Sparco Circuit QRT Fiberglass Racing Seat Details Manufacturer: Sparco Manufacturer part no.: 008019RNR (Circuit) or 008011RNR (Circuit II) Homologation: FIA 8855-1999 Mounting: Side Weight: Shell Only: 19.7 lbs. Hans Compatible Ultra-light Aramaic fiber-reinforced fiberglass shell Integrated head protection No-slip fabric for shoulders and bottom cushion Smooth and slim backrest for high lateral support Pre-shaped thigh cushion helps separate the driver's legs Self-extinguishing fabric Dimensions

Sabelt X-Pad Rallycross Waterproof Racing Seat The Sabelt X-Pad Rallycross is the perfect seat for drivers of compact off-road racing cars who, despite the car's limited interior space, still demand the safety of a full-containment seat. The X-Pad Rallycross is Sabelt’s most compact seat yet, specifically designed to fit in smaller cockpits where drivers want the additional security of a full-containment / halo seat. Sabelt has managed to do this while keeping the seat dimensions comfortable for most average-size racing drivers. Sabelt achieved the interior fit of the X-Pad Rallycross by replacing traditional bulky seat padding with a significantly thinner, but still comfortable, foam padding. Exterior dimensions of the seat were reduced by changing key elements such as eliminating the "rolled" upper edges of the seat, reducing the width significantly without narrowing the seat to the point where it would only fit small drivers. The Sabelt X-Pad Rallycross is a prime example of how game-changing innovation can be discovered in plain-sight; it doesn't always require a shake-up to standard conventions. Sabelt X-Pad Rallycross Racing Seat Details FIA 8855-1999 homologation Weight: 20.0 lbs (9.1 kg) Waterproof and completely washable, just hose it down to clean it Superb air circulation to help keep you cool Standard side mounting. Perfect full-containment seat for small-cockpit cars Shoulders and hips designed for Regulation 8862 to improve driver safety.

AP Racing J Hook 380x30mm Replacement Rear Brake Rotor Rings This kit is two replacement rotor discs and new installation hardware only. Center hats are not included. Replacement rotor rings for AP Racing 13.01.20018. Fits The Following Cars (w/ OEM iron rotors): Porsche 992 GT3 (Rear) Porsche 992 GT3RS (Rear) Porsche 718/982 GT4RS (Rear) Porsche 991 GT2RS/GT3/GT3RS (Rear) Porsche 981 GT4 (Rear) Sold/priced per pair of rotor rings (including hardware). AP Racing J Hook Brake Rotors – The Gold Standard in Track Day & Racing Performance Engineered for professional motorsport, HPDE, and dedicated track day use, AP Racing’s J Hook Brake Rotors deliver uncompromising performance, thermal stability, and consistent braking power. These two-piece, floating rotors are built to handle the extreme demands of road racing, with design features derived from over 50 years of elite competition—including Formula 1, NASCAR, and IMSA. Unlike conventional one-piece rotors, AP Racing’s two-piece floating design features a billet aluminum hat mated to a cast iron disc via precision-engineered bobbins. This setup allows for controlled radial expansion under high heat, minimizing distortion and coning. The result? More even pad wear, a firmer pedal feel, and longer component life, even during extended lapping sessions or endurance racing. Floating hardware includes anti-knockback spring clips that reduce piston retraction while eliminating common NVH issues like rattling. Why Choose AP Racing J Hook Rotors? Advanced Cooling, Superior Bite, Unmatched Durability At the heart of every rotor is AP Racing’s proprietary high-carbon iron alloy, developed to withstand repeated thermal cycling without cracking or warping. Internally, directional vanes—far superior to OEM pillar or straight vane designs—maximize airflow and cooling. With 60 to 84 vanes per rotor, AP Racing achieves faster heat evacuation, reduced brake fade, and a more consistent friction surface. These rotors are left/right-specific for optimal airflow and balance. The exclusive J Hook slot pattern offers enhanced initial bite and promotes uniform heat distribution across the rotor face, reducing pad deposits and vibration. Unlike drilled rotors or straight-slot competitors, the J Hook design provides cleaner pad transfer during bed-in and superior modulation under braking—ideal for serious drivers who demand feedback and control. Yes, you might hear a little more whirr, but you’ll gain the stopping power, consistency, and longevity your lap times demand. Premium Components, Affordable Performance The rotor hats are CNC-machined from 6061-T6 billet aluminum and hard anodized for strength and heat resistance. Scalloped edges under the hat further assist heat dissipation. All hardware is U.S.-made to AP Racing spec, the same quality found on pro-level racing platforms. And while these rotors are race-proven, they’re also surprisingly cost-effective to replace. Don’t settle for cheap rotors that crack after a weekend—AP’s J Hook rings offer better durability and real long-term value. Fewer replacements mean more track time, less downtime, and peace of mind knowing you're running the best. Used by Champions. Trusted by Experts. From endurance racers to HPDE enthusiasts, AP Racing brake rotors are trusted worldwide for their reliability, longevity, and performance under pressure. Whether you're shaving seconds off your lap time or building a dedicated track car, the J Hook delivers a professional-grade solution that won’t let you down. AP Racing J Hook Brake Rotors for Auto Racing, Track Days & HPDE Why Rotor Design Matters: Heat Expansion and Floating Technology As with most metals, iron brake discs expand significantly under heat. When temperatures rise, the disc grows radially—expanding in both diameter and circumference. Traditional one-piece rotors struggle to accommodate this natural expansion. As the outer edge pulls away from the center under heat stress, it creates a condition called “coning”—a distortion that compromises pad-to-rotor contact. This distortion can lead to uneven pad wear, brake tapering, and an inconsistent, long brake pedal. AP Racing two-piece floating brake rotors are purpose-built to eliminate these issues. Engineered with “float” built into the disc or hat assembly, these rotors feature oblong-shaped mounting holes that allow the hardware to slide as the disc heats up. This flexibility ensures the disc runs true within the caliper under high-temperature loads, effectively reducing distortion, minimizing pad taper and stress cracks, and promoting longer component life. Custom Mounting Hardware & Anti-Knockback Spring Clips AP Racing rotors utilize application-specific, U.S.-made mounting hardware—not generic bolts. These premium components are the exact parts used in AP’s professional motorsport products, engineered to withstand the rigors of competitive racing. To manage lateral disc motion that can push caliper pistons backward (known as knockback), AP Racing integrates anti-knockback spring clips on alternating bobbins—five on a ten-bolt setup, six on a twelve-bolt disc. These clips keep the aluminum hat and iron disc ring properly aligned while still allowing for radial float. Bonus: they eliminate annoying rattles and vibrations, ensuring a quieter, more refined braking experience. High-Performance Hat Design for Heat Isolation The disc hats in AP Racing’s two-piece floating rotors are CNC-machined from 6061-T6 billet aluminum and finished with a hard anodized coating. This high-strength aluminum alloy was selected for its ability to maintain structural integrity even at elevated temperatures. AP adds scalloped channels beneath the hat to further encourage airflow and heat evacuation from the outer disc face, minimizing thermal transfer to hubs and wheel bearings—helping reduce maintenance costs on these expensive components. Internal Vane Engineering: Airflow Optimization & Thermal Stability AP Racing’s internal vane design sets them apart from OEM and most aftermarket competitors. While many factory brake discs use non-directional pillar vanes (low-cost and NVH-focused), AP Racing rotors use directional vanes engineered for maximum airflow. These rotors are side-specific—meaning you’ll receive a unique left and right disc in each set—ensuring optimized cooling through strategic vane orientation and shape. Beyond that, AP Racing rotors feature a superior vane count, typically ranging from 60 to 84 vanes, compared to 30–48 in most aftermarket rotors. After extensive CFD and thermal analysis, this high vane count was proven to: Increase airspeed and thermal transfer Reduce recirculation and deflection at the disc face Minimize coning, cracking, and brake fade Deliver more even pad contact and extended rotor life J Hook Slot Pattern: Exclusive to AP Racing Slots and drill holes may improve initial bite, but they also introduce “cool spots” in the rotor face—areas of uneven heating that can lead to stress risers, cracks, and pad vibration. OEM rotors often avoid this by leaving the disc face blank, but that compromises bite and brake feel. AP Racing’s patented J Hook design, developed through rigorous R&D, solves this problem. The hooks are meticulously spaced around the disc’s circumference and from hat to edge, forming a continuous distortion path that ensures even heat distribution. This encourages uniform pad deposits during bed-in, helps reduce judder and cracking, and improves consistency under repeated high-load braking. In addition, the J Hook slots provide more leading edges for pads to grip than traditional curved slots or blank rotors. While this might generate a mild whirring sound during braking, the benefits—more bite, cleaner bedding, better pedal feel—make it the top choice for committed racers and serious track day drivers. Metallurgy Backed by 50+ Years of Motorsport Leadership AP Racing's reputation is built on performance, and their proprietary iron alloy used in J Hook rotors is no exception. Drawing from over five decades of elite motorsport experience, including 750+ Formula 1 wins and widespread use across NASCAR, AP’s engineers have developed a disc alloy that excels under sustained racing temperatures and stress. Where OEM discs focus on affordability and mass production, AP Racing’s J Hook rotors are purpose-built for motorsport durability and heat resistance. Affordable Replacement Cost: Serious Value for Serious Drivers Even the best brake rotors are consumables. When you drive hard—especially at the track—your discs will eventually wear out. That’s why AP Racing designed their replacement iron rings to be cost-effective, allowing you to replace worn parts without breaking the bank. Compare that to constantly buying cheap $150 rotors every weekend—rotors that can't handle the heat and need to be swapped frequently. With AP Racing’s J Hook rotors, you get longer service intervals, less downtime, and better performance over time, making them an incredibly smart long-term investment. Proven on Track. Trusted by Champions. Top-tier racing teams rely on AP Racing J Hook rotors for one reason: they perform under pressure. Whether you're running time trials, attending HPDE events, or competing in wheel-to-wheel racing, these rotors offer professional-grade reliability, safety, and performance. Bedding and Preparation of AP Racing J Hook Discs Properly preparing your new brake discs before heavy use is extremely important. The goal of bedding-in your brake pads and discs is to mate them together properly and prepare them for heavy use.  When prepared properly, or bed-in, your pads will transfer a thin layer of material to the disc face (transfer layer).  The pads in your caliper will then actually ride on that thin layer of pad material you’ve put down on the rotor, rather than rubbing directly on the iron rotor face.  A good transfer layer is going to give you superior brake pedal feel, less noise, superior pad wear, and lower the chances of cracking your discs. Important Notes- PLEASE READ! First, make sure you are on a closed course to perform a proper bed-in.  Do NOT perform the procedure on public roads.  You need a stretch of asphalt with long straights, good visibility, and no potential obstructions.  Make sure you are in a position to safely and repeatedly attain the necessary speeds to perform the bed-in procedure.  A controlled racetrack is the best place to perform this procedure.  AP Racing and Competition Motorsport in no way suggest or condone speeding on public roads or breaking the law in your car, nor do we take responsibility for any damage or injury that occurs as a result of using our product or these procedures.  You are performing the bed-in procedure at your own risk.  During these procedures, it’s critical that you never come to a complete stop with your foot on the brake pedal.  If you have brake ducts on your car, you may want to block them off to allow your brake system to heat up easily. The procedure outlined below is a generic procedure for most types of mild race pad.  Please check your pad manufacturer’s recommended bed-in procedure. Accelerate to approximately 60mph and then decelerate down to 5 mph.  If your car has ABS, you should try to hold the brakes at a point just before ABS intervention.  Once the car slows to 5mph, immediately accelerate back up to about 60mph, and brake again to roughly 5mph.  Repeat this series of stopping and accelerating 8 to 10 times.  Again, do not come to a complete stop with your foot on the brake pedal. Cool the brake system down by cruising at 45mph+ for 5 to 10 minutes. Visually inspect your discs.  They should be a blue/grey color (instead of shiny silver), and have an even layer of pad material across and around the entire rotor face. If the AP Racing rotors don’t have a layer of pad material on them, perform another series of stops in the manner outlined above.

Litespeed Racing VR5 Forged Aluminum Wheel Stylish And Modern Monoblock Racing Wheel The Litespeed Racing VR5 Forged Aluminum wheel is a lightweight and modern interpretation of the classic star-pattern wheel found on many Italian supercars. Countless hours of FEA computer simulations where put into fine tuning every aspect of the Litespeed VR5's geometry with a focus on strength, weight reduction, and modern flair. The Litespeed VR5 is a strikingly modern wheel with intricate sculpting and pocketing for both weight reduction and visual appeal. Litespeed Racing wheels are 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 Alloy 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 aluminum wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle. Forged 6061-T6 aluminum is stronger and more durable than standard cast or flow-formed aluminum wheels. Forging results in a lighter wheel that will improve all aspects of your car's 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 6061-T6 Aluminum Monoblock VR5 Details One-piece fully forged 6061-T6 aluminum alloy monoblock wheel FEA-optimized design minimizes weight Exceptional strength, stiffness and fatigue resistance Generous brake caliper clearance Customizable finish options Premium Litespeed Racing quality Priced per wheel

Litespeed Racing RS5D Forged Aluminum Wheel Strong And Light Monoblock Racing Wheel The Litespeed RS5D Forged Aluminum wheel is the directional version of the very popular Litespeed RS5 wheel. Just like the original RS5, countless hours of FEA computer simulation where spent fine tuning every aspect of the RS5D’s geometry for maximum weight reduction and overall strength. Starting at 19 pounds for an 18-inch wheel, the Litespeed RS5D Forged Aluminum wheel will be the among the lightest forged aluminum wheels available in the industry. Litespeed Racing wheels are 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 6061-T6 Aluminum Alloy Litespeed Racing uses true, fully forged aerospace grade 6061-T6 aluminum as the foundation for all of their forged aluminum monoblock and multi-piece  wheels. Each forged aluminum wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle. Forged 6061-T6 aluminum is stronger and more durable than standard cast or flow-formed aluminum wheels. Forging results in a lighter wheel that will improve all aspects of your car's 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 RS5D Details One-piece fully forged 6061-T6 aluminum alloy monoblock wheel 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

Litespeed Racing GT7 Forged Aluminum Wheel Strong, Light, Stiff: Pick All Three The Litespeed Racing GT7 Forged 6061-T6 Aluminum wheel is their stiffest wheel design, along with being very lightweight and exceptionally strong. Road course and autocross racing require a very stiff, strong wheel as wheel flex can hurt lap times just as much as added weight can. Countless hours of FEA computer simulations where devoted to fine tuning every aspect of the Litespeed GT7’s geometry, with a focus on high strength and stiffness. This FEA design also resulted in the Litespeed GT7 featuring deep spokes with side pocketing for weight reduction. Litespeed Racing wheels are competition-proven on tracks across the world, from road courses to autocross to quarter-mile and half-mile top speed races. Fully Forged From 6061-T6 Aluminum Alloy 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 aluminum wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle. Forged 6061-T6 aluminum is stronger and more durable than standard cast or flow-formed aluminum wheels. Forging results in a lighter wheel that will improve all aspects of your car's 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! Priced per wheel Litespeed Racing GT7 Forged Aluminum Monoblock Wheel Details One-piece forged aluminum alloy monoblock wheel Fully-forged from 6061-T6 aluminum alloy FEA-optimized design minimizes weight Excellent strength, stiffness and fatigue resistance Customizable finish options Premium Litespeed Racing quality Priced per wheel

Litespeed Racing VS10 Forged Aluminum Wheel Ten-Spoke Beautifully Sculpted Racing Wheel The Litespeed VS10 Forged Aluminum wheel is one of the lightest and most popular wheels we carry. Litespeed Racing devoted countless hours of FEA computer simulations to fine tuning every aspect of the VS10’s geometry for maximum weight reduction and overall strength, while also maintaining a beautifully sculpted spoke design. The Litespeed Racing VS10 Forged Aluminum wheel is track-proven at race venues across the world, from road courses to autocross to quarter-mile to half-mile top speed races. Starting at just 20 pounds for a 19-inch wheel, the Litespeed VS10 beautifully combines strength, light weight, and high performance. Fully Forged From 6061-T6 Aluminum Alloy 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 aluminum wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle. Forged 6061-T6 aluminum is stronger and more durable than standard cast or flow-formed aluminum wheels. Forging results in a lighter wheel that will improve all aspects of your car's 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! Priced per wheel Litespeed Racing VS10 Forged Aluminum Monoblock Details One-piece forged aluminum advanced alloy monoblock wheel Ten-spoke design Fully-forged 6061-T6 aluminum alloy FEA-optimized design minimizes weight Excellent strength, stiffness and fatigue resistance Customizable finish options Premium Litespeed Racing quality Priced per whee

Litespeed Racing C5M Forged Aluminum Wheel Five-Spoke Classically Sculpted Racing Wheel The Litespeed C5M Forged Aluminum wheel is a classic, timeless, and strong design. Countless hours of FEA computer simulations were put into fine tuning every aspect of the C5M’s geometry, with a focus on strength and maintaining the classic lines of this design. The Litespeed C5M looks good on any car and will never go out of style. The Litespeed C5M Forged Aluminum wheel is an excellent choice for road course and autocross racing, because of its strong and stiff design that reduces wheel flex through threshold braking and hard cornering. Fully Forged From 6061-T6 Aluminum Alloy 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 aluminum wheel is precision CNC machined to meet the style, size, offset and load rating of your vehicle. Forged 6061-T6 aluminum is stronger and more durable than standard cast or flow-formed aluminum wheels. Forging results in a lighter wheel that will improve all aspects of your car's 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! Priced per wheel Litespeed Racing C5M Forged Aluminum Monoblock Details One-piece forged aluminum alloy monoblock wheel Classic five-spoke design Fully-forged 6061-T6 aluminum alloy FEA-optimized design minimizes weight Excellent strength, stiffness and fatigue resistance Customizable finish options Premium Litespeed Racing quality Priced per wheel

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

COBB Tuning Accessport V3 for Porsche 997.2 GT3 & GT3 RS The COBB Accessport V3 is the most advanced and flexible ECU tuning upgrade available for the Porsche 997.2 GT3 and GT3 RS. Porsche’s factory calibration is intentionally conservative—COBB’s OTS (off-the-shelf) maps unlock sharper throttle response, improved midrange torque, and increased performance throughout the rev range. The Accessport grows with your build and supports the most common bolt-on modifications, making it the last tuning device your GT3 will ever need. Installation is simple: download your maps from COBB, connect the Accessport through the OBD2 port, and flash the ECU in about 20 minutes. Your factory tune is safely backed up so you can revert to stock anytime. Warning: Installing this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Stage 1 Maps Stage 1 calibrations are designed for a stock engine configuration. Left-foot braking is enabled, and the rev limiter is raised to 8,650 RPM across all Stage 1 maps. An ACN91 map is included for Arizona/California fuel formulations. Valet mode limits RPM to 4,000, while anti-theft mode prevents the engine from starting. The Accessport V3 features a large full-color high-resolution display, customizable gauge layouts, multiple bezel options, and support for over 100 calibrations. It’s your new Accessport—and the last tuning device your Porsche will ever need. Supported Vehicles 2010–2011 Porsche 911 (997.2) GT3 MT 2010–2011 Porsche 911 (997.2) GT3 RS MT 2011 Porsche 911 (997.2) GT3 RS 4.0 MT Features Large full-color high-resolution screen Customizable multi-gauge display In-vehicle mount with on/off switch User-customizable startup screen Interchangeable faceplates Key Benefits Unlocks sharper throttle response and improved power delivery Supports OTS maps for stock and lightly-modified GT3 engines Raised rev limiter for broader usable powerband Enables left-foot braking for track-focused driving Includes valet and anti-theft modes for added control Monitors up to six parameters in real time Customizable gauge layouts for street or track Stores up to 100 maps with fast, intuitive flashing Competition Motorsport | sales@competitionmotorsport.com | (844) 438-7244

Bell MAG-10 Rally Carbon Fiber Auto Racing Helmet Unleash Your Rally Racing Potential with the Bell MAG-10 Rally Carbon Drawing inspiration from the flagship Bell HP10 Rally, the MAG-10 Rally Carbon auto racing helmet stands out as a top-tier, ultra-lightweight rally helmet with a contemporary design. Crafted with a feather-light carbon composite shell, it boasts features like a quick-detach Half Chin Bar (HCB), an adjustable carbon sun peak, and a new integrated sunscreen visor. Prioritizing comfort, sound insulation, and a professional fit, this helmet is the preferred choice for rally professionals seeking premium quality. With insights from the HP10's extensive R&D, the MAG-10 Rally Carbon redefines excellence in the Premium Helmet segment. Integrated ZeroNoise® technology, powerful speakers, and a noise-canceling microphone promise unparalleled communication efficiency along with premium safety and comfort. Bell MAG-10 Rally Carbon Fiber Helmet Features Snell SA2020 approved Exterior: gloss finish carbon fiber Interior: dark grey high strength Comfort FR® fabric Ultra-lightweight premium carbon composite shell Factory installed HANS anchors Integrated adjustable anti-scratch Dark Smoke sunscreen ZeroNoise® electronics, high-power speakers and efficient noise-cancelling mic come factory-installed Removable carbon Half Chin Bar (HCB) detaches quickly and easily detaches for fast airway access without removing the helmet Advanced multi-density, multi-piece liner maximizes energy absorption and impact performance Adjustable carbon sun peak Multi-density, advanced material cheek pads provide optimal comfort Flexible sound-insulating ear muffs Ultra-reliable, integrated heavy duty female Nexus connector Bell MAG-10 Rally Carbon Helmet Options Alternative interior fabric colors: Tan, White, Red, Purple, Blue, Green and Neon Yellow (each by special order). Adjustable sunscreens available in various colors and two lengths to ensure optimal visual comfort. Sizes (in cm): 54, 55 ,56 ,57, 58 ,59, 60, 61, and 61+

Bell GT6 RD Carbon Fiber Helmet With Communications System Factory Installed Derived from Bell HP6, the Bell GT6 RD Carbon features the same modern and aggressive design developed for racers in closed-car environments, featuring a wide eyeport for extended vision with an ultra-lightweight Premium carbon shell. Its ventilation slots can be connected to various types of air intakes for external cooling systems. The GT6 RD is fitted with a fully-integrated radio communication kit, including a front-mounted microphone and ear cup speakers providing excellent sound along with insulation from external noise. The kit includes a wired four-pin male IMSA radio connector. Bell GT6 RD Carbon Fiber Helmet Size Chart Bell GT6 RD Carbon Fiber Helmet Details: Manufacturer: Bell Helmets Manufacturer part number: 123912 Construction: Ultra-light premium carbon-composite shell Homologation: FIA 8859-2015 and Snell SA2020 Factory installed HANS anchors: yes Interior: dark grey high-strength, high-comfort FR fabric Color: carbon, gloss finish Sizes: 6 3/4 (54cm) to 7 5/8+ (61cm+) Bell GT6 RD Carbon Fiber Helmet Additional Features: Factory-installed communication system with microphone and ear cups (IMSA connector) Wide eye port for better vision in closed cockpit cars Advanced multi-density, multi-piece liner maximizes energy absorption and impact performance Integrated channels for optional drink tube (not included) Extraction vents maximize cooling air ventilation Optional top- and side-air intakes available for use with external cooling system Ear cups increase noise insulation What's In The Bell GT6 RD Carbon Box: GT6 Carbon Fiber helmet Installed communications Hans anchors Clear Bell SE06 3mm DSAF shield Draw-string helmet bag Plastic tear-off posts installed Hex wrench key Drink tube system (shown in photos for illustrative purposes) is not included.

Paragon Viking Pro Air & Water Cooling Bundle The Paragon Viking Pro Air & Water Bundle can be used with any Paragon cooling garment. It effectively sends temperature-controlled cooling water through the garment along with blower-enhanced, cooled, HEPA-4 filtered air to your helmet.  The Paragon Viking Pro Air & Water Bundle provides 300 Watts (1,023 BTU) of continuous cooling per hour. Its 240 CFM blower and 12- or 18-Liter cooler unit with internal pump deliver temperature-controlled cool water to your Paragon cooling garment (sold separately) and chilled air to your helmet. Eight feet of double-insulated water hose, complete with dry quick-disconnects and an automatic shutoff, attach your cooling shirt to the unit. Paragon Viking Pro Air & Water Bundle Details Manufacturer: Paragon Paragon 12- or 18-liter cooler with internal 12V fluid pump Cooler mounting tray with two straps 8-foot insulated Guardian water supply hose with dry-break disconnects 240 CFM air blower 10 foot x 1.25" air hose 5 foot x 3.0" air hose 1.25" hose end fittings (2) Angled helmet fitting 4" blower hose fitting 4" blower filter housing fitting Blower air filter Blower air filter screen Everlast Ice cool pack Defense Solution (16 oz.) Paragon cooling garments sold separately.

Performance Friction PFC 380.34.0062.451/461 380mm Front Floating Racing Brake Rotor Replacements Fit The Following Cars (w/ OEM Iron Rotors) - Center hat Excluded, rotor disc only. Replacement Disc Only For PFC 380.070.63/64 Porsche 991 GT3 (Front) Porsche 991 GT3RS (Front) Porsche 981 GT4 (Front) PFC the manufacturer of Porsche Cup braking systems developed a 380x34mm front rotor replacement kit that is a direct replacement for the OEM Iron Brake rotors.  Performance Friction PFC V3 Discs with Zero Failure Technology Unique Rotor and Hat interface, eliminating most hardware. The elimination of hardware reduces weight, complexity, and installation time for less down time and more seat time on the track.  Replace your rotor discs in minutes with a flat head screwdriver PFC metallurgy specified for high Thermal stability and mechanical strength for increased longevity 48 vane geometry engineered for increased airflow for increased brake cooling during the heat of the battle while on track Patented slot pattern for increased initial bit and pad surface conditioning Lightweight forged hard anodized aluminum hat for increased durability and performance The two-piece PFC V3 design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance. Sold/priced per pair.

Stilo ST6 CMR Carbon Lite Karting Youth Helmet PRE-ORDER ONLY. EXPECTED SHIPMENT FEBRUARY 2026. The Stilo ST6 CMR Carbon Lite is purpose-built for young kart racers who demand professional-grade performance, safety, and comfort. Developed using the same engineering philosophy found in Stilo’s Formula 1 helmet program, the ST6 CMR Carbon Lite delivers elite protection in an ultra-lightweight package designed specifically for youth competition. Featuring an advanced composite shell reinforced with an outer carbon layer, this helmet offers exceptional impact resistance while keeping total weight under 2.2lbs. Reducing helmet mass is critical for young drivers, helping minimize neck fatigue and maintain focus during long race days, practice sessions, and multi-heat events. The ST6 platform introduces a noticeably wider eyeport, improving peripheral vision and situational awareness when battling in traffic, defending position, or attacking tight apexes. Combined with a refined internal ventilation system fed by large front and top air intakes, the ST6 CMR Carbon Lite keeps drivers cooler and more comfortable as track temperatures rise. Designed exclusively for youth karting categories, the helmet’s newly shaped shell and re-engineered interior padding provide a secure, stable fit tailored to younger drivers. A durable, smooth-operating visor system enhances reliability while maintaining precise visor control. Finished with a striking factory-applied Green graphic, the ST6 CMR Carbon Lite delivers race-ready style straight out of the box. Fully FIA CMR-2016 homologated, the Stilo ST6 CMR Carbon Lite meets the strict safety requirements mandated for youth kart racing worldwide, making it an ideal choice for competitive junior drivers stepping up their performance. Carbon Lite Helmet Features FIA CMR-2016 homologated for youth kart racing Ultra-lightweight design under 2.2lbs to reduce neck strain Advanced composite shell with carbon outer layer for exceptional impact protection Wide eyeport for enhanced peripheral vision and on-track awareness Optimized ventilation with large front and top air intakes Youth-specific shell shape and interior padding for comfort and stability Durable, smooth-action visor mechanism Factory-applied Green graphic for a bold, race-ready appearance Stilo helmets are worn by winning drivers worldwide, including well known F1 Mercedes driver Valterri Bottas; Monster Energy NASCAR Cup Series Champions Martin Truex, Jr., Jimmie Johnson and Kyle Busch; IndyCar Series Champion Tony Kanaan; and WRC Champion Sébastien Loeb. Stilo ST6 Sizing Guide Frequently Asked Questions FAQs Is the Stilo ST6 CMR Carbon Lite helmet CMR-2016 approved? Yes, the Stilo ST6 CMR Carbon Lite is fully homologated to the FIA CMR-2016 standard, making it legal and safe for use in all youth karting competitions that require CMR certification. What is the weight of the ST6 CMR Carbon Lite helmet? This helmet weighs under 2.2LBS, making it one of the lightest youth karting helmets available. Its ultra-lightweight design helps reduce neck strain during long sessions or high-G impacts. What makes this helmet suitable for young drivers? The ST6 CMR Carbon Lite is designed specifically for youth racers, with a smaller shell size, youth-specific fitment, and lightweight carbon composite construction for comfort, stability, and protection tailored to younger drivers. Does the helmet provide good airflow and cooling? Yes. The ST6 CMR Carbon Lite includes large front and top vents that feed into an internal ventilation system, ensuring consistent airflow to keep drivers cool and focused even in hot conditions. Can this helmet be used in competitive karting events? Absolutely. The ST6 CMR Carbon Lite is CMR-2016 certified, which is required for most national and international youth karting competitions. What are the visual design options? This version of the ST6 CMR Carbon Lite features a striking, factory-applied Green graphic that gives young racers a professional and aggressive appearance right out of the box—no custom paint needed. Is Stilo a good brand for kart racing helmets?Yes—Stilo kart racing helmets are highly regarded in the motorsports world for their innovation, safety, and Italian craftsmanship. The Stilo ST6 CMR Carbon Lite Karting Helmet is specifically designed for younger drivers and offers professional-grade features in a lightweight, competition-ready design. Whether you're just entering the sport or competing at the national level, Stilo delivers championship-level protection and comfort. Where are Stilo kart helmets made?Stilo helmets, including the ST6 CMR Carbon Lite, are engineered and manufactured in Italy. Every helmet undergoes rigorous design, development, and testing to meet exacting safety standards. The result is a high-performance karting helmet trusted by racers across the globe. Do Stilo kart racing helmets run true to size?Yes, Stilo helmets generally run true to size. To find the best fit, measure the circumference of the driver’s head just above the eyebrows and refer to Stilo’s official sizing chart. The ST6 CMR Carbon Lite is offered in various sizes from 53cm to 59cm to accommodate junior drivers, making it one of the best karting helmets for kids and young adults looking for professional protection. What professional kart racers use Stilo helmets?Stilo is the helmet of choice for many top drivers in FIA Karting, WSK, and other international series. The Stilo ST6 CMR Carbon Lite shares the same aerodynamic shell shape as the adult ST6 models, making it a favorite for rising talents who want a lightweight kart helmet with advanced visibility and airflow similar to what the pros use. Is the Stilo ST6 CMR suitable for all ages?The ST6 CMR Carbon Lite is designed for young drivers under 15, as required by FIA regulations. Its lightweight shell and smaller sizing options make it ideal for youth racers needing superior protection, comfort, and performance during competitive karting events. Where can I buy authentic Stilo ST5 CMR Carbon Lite Karting Helmets?Right here at Competition Motorsport. As an authorized Stilo dealer, we carry the full lineup of Stilo kart racing helmets, including the youth-specific ST6 CMR Carbon Lite. Enjoy fast shipping, expert support, and trusted service from a team that knows motorsports from the inside out. 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 Stilo ST6 CMR Carbon Lite kart helmet is widely considered one of the best youth 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 the 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 youth kart racing helmet? Look for the FIA CMR-2106 certification for karting. 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. 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. 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.