Spoon Sports Rigid Collar - Subaru R1 RJ1, RJ2 - Full Kit Specom Beta Type but Carbon fibre propshafts in

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

More turbo performance through less pressure drop and a freer flow path

Roger Clark Motorsport have developed the ultimate range of stock position hybrid Subaru turbos to suit EJ20

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

These advanced designed bearings are suitable for the serious professionals

Spoon Sports Rigid Collar - Subaru R1 RJ1, RJ2 - Full Kit Specom Beta Type but Carbon fibre propshafts inDeveloped 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