Spoon Sports Rigid Collar - Toyota Corolla FX AE80, AE81, AE82 - Front Cusco Arrow Precision works to exacting

Arrow Precision works to exacting standards creating a Subaru crankshaft reverse engineered to stunning perfection

Together they raise turbo efficiency and engine output by feeding smoother

Allows more room to grow with the ability to leverage the potential of larger turbos

the gaps between the bolts and the bolt holes have been overlooked due to the above factors

RCM Replacement 3-Bolt Venturi Up-Pipe

Spoon Sports Rigid Collar - Toyota Corolla FX AE80, AE81, AE82 - Front Cusco Arrow Precision works to exactingDeveloped 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