Competition Clutch

About Competition Clutch

Competition Clutch has been a cornerstone of the sport compact performance world since its founding in 2003. Built from the ground up to serve enthusiasts who demand more from their drivetrain — whether on the daily commute or the race circuit — the brand quickly earned a reputation for engineering high-quality clutch assemblies that balance aggressive performance with real-world durability.

Competition Clutch Inc. (CCI) specializes in manufacturing sport compact drivetrain assemblies spanning the full spectrum from street-driven daily drivers to full race applications. Their products are found in some of the fastest sport compact race cars in the country, a testament to the trust placed in the brand by professional and grassroots competitors alike. CCI is known for its higher clamping force, stronger disc designs, and use of premium materials — all delivered at competitive price points that make performance accessible to a broad range of builders.

The brand's lineup is organized around a proven stage-based system, making it straightforward to match the right clutch to your power level and intended use. Clutch kits range from OEM-equivalent Stage 1 organic setups ideal for stock-power street cars, up through Stage 2 and Stage 3 assemblies suited for modified, high-boost, or track-day builds. At the top end, multi-disc Stage 4 and Stage 5 setups — including twin-disc and triple-disc configurations — are engineered for all-out competition, with some units rated to handle over 1,000 horsepower depending on application.

Complementing the clutch kits, Competition Clutch's clutch flywheels are machined from 4140 forged steel and offered in standard and ultra-lightweight configurations to reduce rotational mass and improve throttle response. For builders who want a complete drivetrain refresh in one purchase, clutch and flywheel kits bundle a matched pressure plate, disc, and flywheel together. Individual clutch friction discs are also available for those replacing a worn disc while reusing serviceable components, and clutch release bearings round out the catalog for a full end-to-end replacement solution.

Coverage spans an enormous range of Japanese, American, and European sport compact platforms — from Honda B-Series and K-Series engines and Acura RSX to Mitsubishi Lancer Evolution, Subaru WRX, Nissan 240SX, and many more. Whether you're building a track-day machine, a drift car, or simply upgrading a worn OEM clutch, Competition Clutch offers a precisely engineered solution for virtually every manual-transmission sport compact on the road.