- Pauter Machine Company
- maunufacturer of high performance rods and and pumps for automotive performance enthusiasts. - 10,000 RPM
- manufacturer of high performance, lightweight racing parts including racing clutch assemblies, flywheels, and nitrous oxide injection assemblies. - A'PEX Integration
- maker of performance parts for imports. - Ace Magnum Performance Corp.
- offering high-performance automotive parts and accessories specialising in Acura, Camaro, Honda, and Mustangs. - Advanced Clutch Technology (ACT)
- produces high-performance clutch components for import and domestic vehicles. - Advanced Racing Technologies, Inc.
- manufacturer of laser toe angle and frame alignment gauges. - Advantage Motorsports
- builds racing data acquisition systems. - AERO Race Wheels
- designs and produces steel racing wheels. - Aerosport
- manufacturer of high-performance seats for race and street cars. - AFCO Racing Products
- designs and manufactures high performance race car suspension components such as shocks, springs, aluminium radiators, rear suspensions, and more. Also carries brand name racing products. - All Pro Racing Heads
- catering to the hard core racer. - American Street Rod, LLC
- specialises in all phases of street rod, motorcycle, race car, boat, and 4x4 plumbing systems. Authorised distributor of Earl's Performance Products. - AstraTech Racing Technology
- manufacturers of on-vehicle lap timers and dataloggers. - B&M Racing and Performance Products
- manufactures shifters, transmissions and superchargers for automotive/marine performance and racing, including: sport trucks, hot rods, and street performance cars. - Bogart Racing Wheels
- manufacturer of lightweight performance racing wheels. - Brembo
- provides sport brake systems which combine replacement rotors and brake pads. - Brothers Research Corp.
- makers of Track Claw tyre strengthener. - C.O.M.E. Racing Engines
- performance engine and component manufacturer. - Candor Racing
- manufactures aluminium racing bodies for circle tracks. Offers a complete line of racing parts, including tyres, wheels, shocks, springs, seats, and safety equipment. - Carbon Components
- offers carbon fibre valve covers for show and high performance automotive applications. - Coan Engineering
- manufactures automatic transmissions, torque converters, and components. - COMP Cams
- offers cams and valve train performance parts for auto racing applications. - Crane Cams
- makes motorsports systems, camshafts, valve train components, and other performance parts. - Design Engineering Inc.
- thermal tuning products and heat protective technology for the racing industry. - Dixie Racing Products
 - Dragvette Products
- manufacturer and distribitor of Corvette drag racing suspensions, performance racing transmissions, fuel systems,and fibreglass body parts. - ETS Marketing Ltd.
- data acquisition units for racing vehicles. Telemetry and logger units for all engines. - Fire Control Ignition Systems
- manufacturer of multi-spark, high-performance systems. - GReddy
- products include exhaust systems, turbo and intercooler kits, wastegates, electronics, and engine parts. - HiBoost Turbo Systems
- offers full turbo kits for the Mazda Protegé and Protegé5. - Hughes Performance
- manufactures racing transmissions, torque converters, shifters, and drive line accessories for street rods, hot rods, sport trucks, race cars, and street performance cars. - Hyperco High Performance Components
- manufacturer of racing springs. - Inland Empire Drive Line
- specialising in driveshafts, yokes, and bearings. - Intercomp
- makers of scale systems, alignment equipment, gauges, testers, and more. - JE Pistons
- provides high performance racing pistons and accessories for all types of racers. - Jim Cook Racing
- performance automotive parts. - Jordan Bros. Racing
- specialising in development of sprint car racing engines and related accessories. - Jun
- maker of performance auto parts. Also in Japanese. - Kobelco Compressors
- maker of high performance superchargers. - Kook's Custom Headers
- manufacturers of tubular headers for many applications. - Lamb Components, Inc.
- designs and manufactures drag racing front suspension components, brake systems, shocks, and related products. - LaPouttre Racing Heads
- specialising in racing heads, engines, trackside computerized engine building consultation, and more. - Magnecor Race Wires
- manufacturer of spark plug wires for high performance and race engines. - MasterSbilt
- building race car chassis. - Mittler Bros. Machine & Tool Co.
- makers of auto racing fabrication products. - MOMO
- manufacturer of wheels, shift knobs, steering wheels, seats, and more. - Moroso
- manufactures parts for street performance and racing applications. - MPD Racing Products
- manufacturer of sprint car parts including hubs, spindles, brake rotors, steering arms, torsion bars and more. - MSD Ignition
- manufacturer of ignitions, coils and accessories for racing and street cars, motorcycles and jetskis. - Mugen
- official site for the performance parts manufacturer. - ND Tech
- manufactures a variable speed, pneumatic shock dyno that can be used with or without a computer. - Neuspeed
- maker of high performance parts for European and Japanese models. - Nology Engineering Ignition Systems
 - Paxton Automotive Corporation
- manufactures superchargers, fuel system components, and suspension systems. - Pi Research
- offers a range of data loggers and data acquisition systems for all levels of motorsport. - Precision Performance Products
- light, narrow, and durable shifters. - ProTorque
- full line of custom built torque converters ranging from overdrives to unique foreign applications to the impossible antique. - PSI Racing
- provides turbos, hand-built headers, complete turbo kits, and installations. - RACE-SCAN Communications
- supplies two-way communications to top name drivers. - RaceAmerica
- design and manufacture timing systems for the hobby marketplace. - Racelogic
- designs automotive electronics for road, race, and rally cars. - Recaro
- OEM and aftermarket manufacturer of car, truck and child seats, as well as custom racing shells. - Red Line Motorsports
- roll cages for stock car racing. - Rite-Tec
- offering rev limiters, gear change lights, and speedo converters. - RoadRaceGear.com
- maker of air dams and other performance products for SCCA road racing, autocrossing, and other performance applications. - Ross Racing Pistons
- producing custom manufactured racing pistons. - Schubeck Racing Engine Components
- providing valve lifter technology. - Shogun Industries
- develops revolutionary systems for race cars, including engine and transmission cooling, and electrical systems and alternator charging systems. - Skunk2 Racing
- maker of performance parts for sport compact cars. Offerings include suspension products, exhausts, electronics, and more. - Southeast Toyo Racing
- components for chassis and motors to build Toyota stock cars. - Speed Products Engineering
- manufacturer of high performance race car chassis components. - Spool Innovative Turbo Systems
- offering a line of custom turbochargers and turbo kits. Also offers suspension products, wheels, and more. - Spoon Sports
- makers of performance parts for Japanese autos. - Summit Racing
- manufacturer of high performance car and truck parts. - TAG Systems Racing Products
- maker of weather stations, practice trees, timers, data loggers and other accessories for drag racing. - Tanner Racing Products
- many products available such as Race Scales, Kwik-Jak, Digital Turning Plates, and Race Base. - Tenzo Racing Sports
- manufacturer of performance parts, interior items, seats, suspension products, wheels, and more. - TWM Induction
- designers and builders of electronic fuel injection systems and components. - Unlimited Products
- manufacturer and supplier of fibreglass auto body parts for drag racing and street use. - Weapon R Competition Products
- manufacturers of aftermarket performance products including intake systems, air filters, fuel system products, exhausts, suspension systems, and accessories. - Weld Racing
- manufactures and distributes forged billet aluminium wheels for street, strip and oval track vehicles including trucks, SUV's and trailors. - Whipple Supercharger Systems
- manufactures superchargers for automotive and marine performance and racing.
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