Spoon Sports Rigid Collar - Mazda Laputa HP22S - Rear 21111AA065 The Super Coppermix clutch kit

The Super Coppermix clutch kit is the go-to high performance kit for Skylines

The internal measurements are 80mm diameter at the airbox end and 70mm diameter at the turbo adapter

such as boost

ensuring clean oil circulates through your engine

These connectors are ordered in bulk from Japan and ensure that you get all new parts

Spoon Sports Rigid Collar - Mazda Laputa HP22S - Rear 21111AA065 The Super Coppermix clutch kitDeveloped 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