Spoon Sports Rigid Collar - Subaru R1 RJ1, RJ2 - Full Kit Specom Beta Type Skunk2 camshafts deliver unparalleled power

Skunk2 camshafts deliver unparalleled power as a result of continual

but Carbon fibre propshafts in most cases offer a 50% weigh saving over the standard OE part and as a result

securing enough cooling performance is essential

which has excellent heat conduction properties

This Kit was designed for hardcore drag racers running high boost levels that need more clamping force and tensile strength than the typical 8740 chromoly studs on the market

Spoon Sports Rigid Collar - Subaru R1 RJ1, RJ2 - Full Kit Specom Beta Type Skunk2 camshafts deliver unparalleled powerDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts