Carbon Clutch, WRX, STI

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RPS's Billet Single is the ultimate single disc carbon clutch. This clutch uses our unique "Strapless" design where we machine a new billet aluminum cover and then replace the standard cast iron clutch plate with an aluminum piece using our patented segmented carbon friction facing. This clutch is on average 6 pounds lighter than a standard clutch which makes it great for Drifting, Time Attack, Road Racing and Drag Racing. Our "Strapless" design replaces the traditional three strap system used to locate the casting in the cover. These straps have been a weak link with many clutches and our new system makes for not only a much lighter clutch, but also a stronger one. Combine this light weight pressure plate with either a Street or 6-puck ceramic disc for smooth driveability and high RPM shifts. The pedal pressure increase is listed next to each application. The engagement is ultra smooth with the Street disc and smooth to slightly grabby with the 6-puck disc. RPS uses their patented single diaphragm technology as well as their unique dual diaphragm techniques where needed.

Model:	Part #:	Description:	Pedal Pressure:	Torque Capacity:	List Price:
2004-2007 WRX STI	BC1-20STI-ST	Billet Single Disc Carbon clutch with a Street facing on the flywheel side of the disc and RPS carbon facing on pressure plate side. NO FLYWHEEL	Stock + 20%	475 lb-ft	$1,649.00

2004-2007 WRX STI	BC1-20STI-SP	Billet Single Disc Carbon clutch with a ceramic facing on the flywheel side of the disc and RPS carbon facing on pressure plate side. NO FLYWHEEL	Stock + 20%	575 lb-ft	$1,795.00
2004-2007 WRX STI	BC1PK-20STI-ST	Billet Single Disc Carbon Pro Kit with a Street facing on the flywheel side of the disc and RPS carbon facing on pressure plate side. INCLUDES AL FLYWHEEL	Stock + 20%	475 lb-ft	$2,195.00

2004-2007 WRX STI	BC1PK-20STI-SP	Billet Single Disc CarbonPro Kit with a ceramic facing on the flywheel side of the disc and RPS carbon facing on pressure plate side. INCLUDES AL FLYWHEEL	Stock + 20%	575 lb-ft	$2,295.00
RPS Safety Recommendation The following is a sample of the warnings made by our suppliers: "WARNING: Do not use these clutches in any situation where engine RPM's may exceed manufacturer's specifications. Pressure plate can explode unexpectedly causing serious injury or death to vehicle occupants and bystanders. Clutch cover and bell housing will not protect against exploding pressure plate." RPS recommends that whenever the manufacturer's RPM or horsepower specifications are exceeded, the consumer installs a bell housing shield or blanket to help minimize the destructive effects of a clutch or flywheel failure. Please see full RPS Limited Warranty on Contact page.