Spoon Sports Rigid Collar - Mazda Premacy CREW, CR3W - Front Rays a precision machined throttle plate

a precision machined throttle plate and a honed oversized bore insures smooth operation on the most aggressive naturally aspirated and forced induction applications

our introductory line of high-performance camshafts for Honda’s H22/ F20B VTEC engines

installing VTEC-Eliminating racing camshafts

5" 3 bolt composite gaskets

AP Racing CP6602/6606/6627

Spoon Sports Rigid Collar - Mazda Premacy CREW, CR3W - Front Rays a precision machined throttle plateDeveloped 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