Spoon Sports Rigid Collar - Subaru Legacy B4 BL5, BL9, BLE - Rear Toyota It re-engineers the whole inlet

It re-engineers the whole inlet tract: the ducts

generating very high boost levels in excess of 50+ psi

Viscosity Grade: 5W-40 (SAE)

The ring machining process of the original TC-4 is continued

Spoon Sports Rigid Collar - Subaru Legacy B4 BL5, BL9, BLE - Rear Toyota It re-engineers the whole inletDeveloped 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