Clutch Masters 06-14 Subaru WRX 5spd FX725 Twin-Disc Clutch Kit (Req. CM FW-738-TDA) 2011-toyota-tundra-base-esi9118361 SIPE-LOCK - Distinct patented grip

SIPE-LOCK - Distinct patented grip profile developed from real data and engineered to engage with the water evacuation channels on the outer edges of tires aka

ARP SB Chevy/Ford w/ Roller Rockers Rocker Arm Stud Kit

Brian Crower Crankshaft - Mitsubishi 4B11T 98mm Stroke 4340 Billet

Fits 4-door models w/ 3-piece hard top only

Clutch Masters 06-14 Subaru WRX 5spd FX725 Twin-Disc Clutch Kit (Req. CM FW-738-TDA) 2011-toyota-tundra-base-esi9118361 SIPE-LOCK - Distinct patented gripRace (TD7R)2 ceramic rigid discs The Clutch Masters FX725 is a 7. 25" (184mm) Twin Disc clutch and is the ultimate in twin disk performance for engines transmissions with smaller bell housings that are focused on drag racing. Clutch Masters FX725 Twin Disc systems are developed from decades of experience in drag racing. Because of the minimal rotational mass the FX725 isn't ideal for the street but with improvements in friction material over the years