Best selling products

AiM ACC3 Analog CAN Converter This compact CAN device provides virtually endless options to expand your vehicle data acquisition system. The AiM ACC3 adds up to four freely-configurable analog (or two digital and two analog) channels without occupying or modifying any of the existing system channels.  * Not compatible with MXL2, MXS and MXG. Features:  Analog channels 4 fully configurable channels, 200 Hz each: TC, TR, 0÷5 V, 0÷12 V  Speed inputs 2 (AN3-AN4), max frequency 10 kHz, internal pull-up for open drain/collector input  External power 9÷15 V  Connection 1 Analog 8 pins Binder 712+ AiM CAN 5 pins Binder 712  Material PA6 30% glass  Dimensions 44.0 x 38.0 x 19.8 mm  Weight 50 g  Waterproof IP65   SENSORS CONNECTIONS They can manage many different sensors, from thermocouples to sensors whose output is 0÷12V.Please, note that the thermocouples require dedicated compensated cables, so different kits and different harnesses and cables are available.

Alpinestars Cooling Vest Let’s face it—no one’s setting personal bests while drenched in sweat and battling heat exhaustion. Enter the Alpinestars Cooling Vest, your ultimate weapon for conquering those searing hot laps like the track day hero you are. This isn't just a vest; it's your personal pit crew for temperature control. Packed with innovation, this vest features a refillable water chamber and an advanced cooling system that evenly releases moisture as you ride, keeping your core regulated and your head in the game. Stretch inserts ensure a snug fit, while strategically placed ventilation ports deliver a refreshing breeze just where you need it. Bonus: it's so lightweight, you might even forget you're wearing it—until you realize how cool you feel. Alpinestars Cooling Vest Features & Benefits Three-Layer Textile Construction: Designed with a moisture-wicking fleece lining to keep you dry and comfortable. Anatomical Fit: Stretch inserts on the side torso provide a glove-like fit, ensuring no distractions from awkward bunching. Ventilation Ports: Strategically positioned for optimized airflow and breathability. Goodbye, stuffy gear. Innovative Cooling System: Delivers moisture evenly to regulate body temperature and stave off heat exhaustion. Lightweight Design: Never weigh yourself down when you're chasing podium finishes. Anti-Bacterial Properties: Because no one wants a funky-smelling vest post-race. Imagine This... It’s mid-July, the asphalt is radiating heat like a furnace, and yet there you are—shredding through the track, calm, focused, and unbothered by the sun's fury. As your competitors wipe their brows, you're grinning, thanks to the Alpinestars Cooling Vest working tirelessly behind the scenes. It's not just performance gear; it's a game-changer. Alpinestars Cooling Vest Specifications Material: Three-layer textile with fleece lining Fit: Stretch side inserts for enhanced mobility Cooling System: Refillable water chamber for consistent cooling Weight: Ultra-lightweight design Maintenance: Machine-washable with anti-bacterial properties Alpinestars Cooling Vest FAQs How do I refill the water chamber?Simply detach the chamber, fill it with water, and reattach. It’s like refueling, but for your comfort. How long does the cooling effect last?Depending on conditions, expect hours of performance before needing a refill. Can I wear this under my racing suit?Absolutely! It’s designed for seamless integration with racing gear. Is it available in different sizes?Yes, sizes are tailored to fit a range of body types comfortably. Check out our sizing chart for details. Don’t Sweat It—Literally Why let the heat control your day? Gear up with the Alpinestars Cooling Vest and stay cool while leaving the competition in the dust. Add it to your cart now and experience the difference on your next race or track day. Trust us—your future self (and your lap times) will thank you.

Paragon O-Ring Pack The Paragon O-Ring Pack contains six new O-rings to replace a dry, cracked, or torn O-ring on any Paragon male connector.

OMP KS-3R ART Kart Racing Suit The OMP KS-3R ART Kart Racing Suit combines distinctive printed graphics with lightweight, abrasion-resistant construction and a soft knitted inner lining. Designed specifically for karting, it features breathable mesh inserts, an elastic back panel, and a streamlined no-belt design for comfort in the driving position. Originally homologated to CIK-FIA Level 2, this KS-3R ART generation offers karting-focused protection and mobility. Confirm the suit’s label, validity date, and your event’s requirements before purchasing for competition. Printed Karting Style with Breathable Driving Comfort The KS-3R ART uses a fully printed graphic design for a distinctive appearance without the bulk of extensive decorative embroidery. Lightweight external fabrics and a soft knitted lining provide a comfortable feel, while an elastic insert across the back helps accommodate movement when seated. Mesh inserts on the legs, crotch, and beneath the sleeves help improve ventilation during demanding karting sessions. A low-cut collar reduces bulk around the neck, and the motorcycle-inspired zipper closure complements the suit’s clean, belt-free waist. OMP KS-3R ART Kart Racing Suit Features Lightweight external fabrics designed for karting abrasion resistance. Soft knitted inner lining for driver comfort. Fully printed ART graphics for distinctive styling. Breathable mesh inserts on the legs, crotch, and beneath the sleeves. Elastic back insert for improved fit and seated mobility. Low-cut collar for comfort around the neck. Streamlined no-belt waist design. Motorcycle-inspired zipper closure. Two practical exterior pockets. Originally homologated to CIK-FIA Level 2. OMP KS-3R ART Kart Racing Suit Specifications Brand: OMP Racing. Model: KS-3R ART. Adult product code: KA0-1730-A01. Youth product code: KA0-1730-AK1. Product type: Non-fire-retardant kart racing suit. Original homologation: CIK-FIA Level 2. Outer construction: Lightweight, abrasion-resistant fabric. Interior: Soft knitted lining. Ventilation: Mesh inserts at the legs, crotch, and sleeve undersides. Waist design: No external belt. Pockets: Two exterior pockets. Manufacturer adult size range: 42–62. Manufacturer youth size range: 120–160. OMP KS-3R ART Kart Racing Suit Sizing Chart OMP KS-3R ART Kart Racing Suit FAQs What certification does the OMP KS-3R ART carry? This model was originally homologated to CIK-FIA Level 2. Competition acceptance depends on the individual suit’s label, validity date, and the rules of your event. Do not assume an older homologation guarantees current eligibility. Is the KS-3R ART a fire-resistant auto racing suit? No. It is a non-fire-retardant karting suit designed for abrasion protection. It should not replace FIA- or SFI-rated fire-resistant apparel required for automobile racing. Where are the ventilation panels? Breathable mesh inserts are positioned on the legs, crotch, and beneath the sleeves to help improve airflow and comfort. Does the OMP KS-3R ART have a waist belt? No. The suit uses a streamlined no-belt design with a motorcycle-inspired zipper closure. An elastic back insert helps accommodate movement in the driving position. What does ART mean for this suit’s design? The ART version features fully printed graphics that give the suit its distinctive appearance without relying on extensive decorative embroidery. Is the KS-3R ART available in adult and youth sizes? OMP lists adult sizes 42–62 and youth sizes 120–160. Check the available product options and compare body measurements with the sizing chart before ordering. Does the suit have pockets? Yes. The KS-3R ART includes two exterior pockets for convenient storage when away from the kart.

Stilo ST5 Shield and Peak Pivot Kit The Stilo ST5 Shield and Peak Pivot Kit allows a Stilo Peak Visor and Shield to be used together on all ST5 helmets. The visor will have to be able to open and close and the peak visor can be adjusted to the perfect angle to keep the sun out of your eyes. Stilo has a reputation for excellence and the ST5 peak and visor kit will not disappoint. Remember, if you are using a shield in combination with a visor, ( Stilo ST5 Short Sun Visor or other visors of your choice ) it is recommended that you order this kit for the visor and shield to all go on a Stilo helmet.  Stilo ST5 Shield and Peak Pivot Kit Manufacturer: Stilo Manufacturer part number: YA0864 Fitment: Stilo ST5 versions

Sparco RW-7 Nomex Pants   The RW-7 line of undergarments are designed to provide both comfort and protection. The RW-7 is made from a unique mixture of very comfortable soft fibers. The undershirts are made with seamless sides with raglan sleeves to enhance comfort. The RW-7 undershirts and underpants are designed to fit close to the body due to the soft stretchable fabric. If you prefer a loose-fit please choose one size up. RW-7 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect. The RW-7 line is FIA 8856-2018 approved. SPARCO RW-7 NOMEX UNDERLAYER PANT TECHNOLOGY Newest FIA rating - FIA 8856-2018 Seamless stretchable Nomex in key areas for mobility Designed for comfort in a driving position Minimal external seams increase driver comfort

Sparco L360 (Ring) Street Steering Wheel The popular Sparco L360 Steering Wheel features a slight D-shaped profile for increased leg room and that competition look. Formerly known as the "Ring", with a 330mm width and grip material available in smooth black leather or grippy black suede, the Sparco L360 remains one of Sparco's most popular steering wheels. Sparco L360 Details Manufacturer: Sparco Parts number leather: 015TRGL1TUV Parts number suede: 015TRGS1TUV Diameter: 330mm Dish: flat Cover material: black suede or black leather Flat bottom Big racer or no steering wheel quick release? The flat bottom of the Sparco L360 (Ring) steering wheel gives you more room to get in and out of your racer. Sparco L360 (Ring) Steering Wheel in Smooth Leather Sparco L360 (Ring) Steering Wheel in Suede

Mothers R3 Racing Rubber Remover Ground Shipping Only. Safely and easily remove rubber marks with Mothers R3 Racing Rubber Remover! This high-tech spray-on/wipe-off cleaner removes stubborn rubber scuff marks, dirt, soil, and grime from paint and glass, vinyl wrap, and many other exterior surfaces without harming the surrounding areas. Mothers R3 Racing Rubber Remover Details: Manufacturer: Mothers Manufacturer part number: 09224 UPC: 078175092243 Cleaner Type: Rubber cleaner Volume: 24 oz. Why: Remove Race Rubber Easily from Your Nice Race car Mothers R3 Racing Rubber Remover works quickly to save you time and tiresome scrubbing, with amazing results.

AP Racing Radi-CAL R2 Racing Brake Fluid Outstanding Performance In High-Heat Braking Applications AP Radi-CAL R2 racing brake fluid was developed for the extreme abuse of heavy race cars competing in endurance events. AP Racing Radi-CAL R2 fluid has a dry boiling point of 312º C (593º F), and was developed for racing applications where high brake temperatures are common, e.g. when using carbon discs and very high temperature brake fluid performance is required. Before using AP Racing Radi-CAL R2 fluid, any existing brake fluid should be drained completely from the car's brake system. The system should be thoroughly purged with new R2 and can then be filled completely with new R2 fluid. AP Racing Radi-Cal R2 (Super 600) Brake Fluid Details Manufacturer: AP Racing Manufacturer part number: AP-CP5600 R2 fluid conforms to and exceeds DOT4 specifications, but should not be used with components made from magnesium Dry Boiling Point: 312º C (593º F) Wet Boiling Point: 195º C (383º F) Bottle Size: 500 ml (16.9 oz.)

Chillout Systems Carbon Fiber Air Duct Plenum Forcing fresh air to your cooler is the most efficient way to increase cooling performance and reduce amp draw from your electrical system. This plenum fits perfectly to the intake side of your Quantum Cooler, allowing much cooler air to be forced through the system via any three-inch duct (cooler, ducting, and intake scoop not included). A minimum Uber3 blower (sold separately) should be used in conjunction with the plenum in order to cool properly. This carbon fiber plenum attaches via automotive-grade adhesive tape, creating a firm seal to keep the cooler pressurized with incoming cool air. This forces cool air all the way through the system and back out the exhaust side of the cooler, the most efficient way to reach maximum cooling capacity. Coupling the Chillout Systems Air Duct Plenum with your Quantum Cooler ensures no cool air is wasted, maximizing the effectiveness of the system.  

Racing Optics (X-Stack) 2mm Laminated Tearoffs X-Stack™ 10 (Clear) The XStack™ 10 is a stack of 10 laminated Tearoffs that are 2 mil thick each. The laminated technology creates a distortion-free optical lens. Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs. Clear. RAO-10206C Fits: Bell: Dominator.3, GTX.3, GP.3, GT.5 Touring, HP.3, HP5 Touring, B2 Apex, B2 Vision, SE03 Shield, SE05 Shield ROP10203C Fits: HJC H10 & AR10-III

Longacre Deluxe 2½” Quick Fill Tire Gauge Measures from 0 to 60 psi in 1 psi increments New design tire pressure gauge with great looking new graphics and glow-in-the-dark dial includes both angle and ball chucks. The Longacre Deluxe 2½” Quick Fill glow-in-the-dark tire gauge keeps the highest value race cars at the front of the pack. With its dial range of 0 to 60 psi, this tire pressure gauge is a trackside favorite with many teams from ChumpCar to Grand-Am. LONGACRE DELUXE 2½” GID QUICK FILL TIRE GAUGE DETAILS Manufacturer: Longacre Manufacturer part number: 52-52009 Measurement range: 0 to 60 psi Reads without removing the fill chuck Fills twice as fast as a standard gauge Tire bleed handle bleeds off excess pressure 17" hose with angle chuck (ball chuck also included) Deluxe 2½" glow-in-the-dark dial face An internal check valve allows use as a stand alone tire pressure gauge without air hose. Use this must-have tool as your regular tire gauge for consistency.

AiM MXL 3.5mm Download Cable AiM MXL Download Cable to download your data from your MXL Dash to your laptop. The AiM MXL Download Cable & CD Kit lets you easily transfer your AiM Data to your Laptop. AiM MXL 3.5mm Download Cable Details: Manufacturer: AiM Manufacturer part number: X10MXLPC01 Manufacturer alternate part number: MC-009-MXL End 1: 3.5mm male End 2: USB AiM MXL USB download cable has a male 1/8" (3.5mm) stereo plug to connect to most MXL series dashes (except those made in 2004 and those supplied in Seat Leon Cup or Formula Renault cars). Note that all MXL series dashes can also use the Memory Key Download Tool (Part No. MC-315) rather than a USB cord for easy data transfer. MXL Pista dashes also have the option to plug the MyChron3 Plus Download Cable (Part No. MC-009-Plus) into the sensor harness if the side port is blocked. Each download cable includes access to free Race Studio software download. AiM Race Studio 2 Software lets you analyze the data from your MXL Pista or Pro dash in an organized and highly professional way. Your data can be analyzed in several different styles thanks to graphs, histograms, comparisons between lap data and test data, and time comparison tables. Many calculation features are available like math channels and power and torque calculators. Race Studio 2 software is also required for setting up any MXL dash. Compatible with Windows 10, Vista, 98 SE, 2000, ME, XP, 7, and 8 and functions in several different languages: English, Italian, German, French, Spanish, Dutch, Portugese, Finnish, and Japanese. This is an excellent spares kit item as other racers borrow it and "forget" to return it. Be prepared and get faster.

Racing Radios Car 8' Antenna Kit - BNC Connector Car Antenna Kit With Whip Antenna And 8 Foot Cable By Racing Radios. BNC on Radio Side, NMO Cable With Metal Shielding, and UHF Whip Antenna on the Other End. This is the normal 1/4 turn chrome connector that goes on the radio. DETAILS Manufacturer: Racing Radios Manufacturer part number: RR-CAK-40-BNC-8 Radio End Connector: BNC Quarter Turn Cable Length: 8 Foot Antenna Style: Whip UHF

Motorola Antenna Adapter Antenna Adapter for Motorola CP200D / PR400 Portable Radio To BNC Antenna Adapter. Use this to connect your 1/4 turn BNC antenna to the fully threaded adapter on the back of your Motorola CP200D or Motorola PR400 Motorola Part Number: 5886564Z01 Use: Adapt BNC Antenna to Motorola CP200D or Motorola PR400 Handheld Radio

CMS Performance Deluxe Bolt-In Harness Bar For C8 Corvette This Harness Bar Fits the Following Cars: Chevrolet Corvette Stingray & Z51 (2020+) Chevrolet Corvette Z06 (2023+) Does not fit convertible models A HARNESS BAR BUILT TO THE SAME EXACTING STANDARDS AS YOUR C8! The C8 Corvette is an incredible, affordable track-day car that easily achieves race car performance on track. Managing that kind of performance wearing nothing but a three-point seat belt is a chore and leaves a lot to be desired in terms of safety. That's where we come in with the CMS Performance C8 Corvette Deluxe Harness Bar. Featuring the same rock-solid, high-strength design as our standard C8 Harness Bar, the Deluxe bar adds an innovative "main hoop" design, giving it a more aggressive look. This also gives you a place to mount an in-car motorsports video camera, like the AiM Sports SmartyCam GP HD. Of course, it provides high-strength mounting points for your harness shoulder straps to keep you firmly and safely in your seat. The CMS Performance C8 Deluxe Harness Bar is the strongest, most elegantly designed C8 harness bar on the market. It seamlessly integrates into your C8 interior, preserves your rear view, and gives the C8 a big bump in cool factor, especially with a custom powder-coat color! The CMS C8 Deluxe Harness Bar allows full seat travel while locating your harness shoulder belts at the proper height for maximum on-track safety and security. Click Here For Installation Instructions Installation requires no drilling or other modification of the chassis, and no modification of your upper center console trim. Some modification of your B-pillar lock/seat belt trim panels is required. We offer precision pre-cut panels to ease installation and save your originals if you need to put your C8 back to stock. THE BEST C8 HARNESS BAR IS DESIGNED AND BUILT IN AMERI CA Every CMS Performance Deluxe Harness Bar for the C8 Corvette is painstakingly designed and hand-crafted in America by master racing fabricators. This guarantees you a superior product and perfect fit. The CMS Performance Deluxe Harness Bar is meticulously 360o TIG welded for high strength, and fully powder-coated in our facility for a brilliant, durable finish. And there's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Corvette factory colors, giving your C8 a customized look that will last. CNC mandrel bent and fully TIG welded from premium Docol R8 Advanced High-Strength Steel (stronger than 4130 CrMo or DOM) and finished in rich powder coating. Complete, detailed instructions make installation pretty simple (figure about an hour if you're reasonably handy). Add optional four-point Schroth Profi II ASM Harnesses and our Harness Installation Kit, and you're ready to hit the race track. These harnesses were specifically designed for use in street cars with no sub strap pass-through in the seat. CMS PERFORMANCE C8 DELUXE HARNESS BAR DETAILS: Manufacturer: CMS Performance Manufacturer part no.: CPHB-C8DLX Material: 1.50 x .095 Docol R8 Advanced High-Strength Steel Construction: full 360o TIG welding Finish: custom powder coating is included, any color you can imagine! Weight: 24 lbs. (10.9 kg) Features: unobstructed rear view; designed, built, and powder coated in the USA; allows full seat travel with any seat Installation: includes all necessary hardware This product is intended for off-road use only.