Spoon Sports Rigid Collar - Toyota Prius, PHV, PHEV ZVW60, MXWH60/61, MXWH65 - Rear HKS and the engine breathes better

and the engine breathes better with a stronger induction note

Overall height - 160mm

A necessity when installing the Ultra Street Intake Manifold on the 06-15 Civic Si

4 Stroke and Rotary Engines

The next evolution of Zeta

Spoon Sports Rigid Collar - Toyota Prius, PHV, PHEV ZVW60, MXWH60/61, MXWH65 - Rear HKS and the engine breathes betterDeveloped 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