Spoon Sports Rigid Collar - Toyota Sienta, HV NSP170G, NHP170G - Front Z Type In competition where 1/1000th of

In competition where 1/1000th of a second may determine the difference between winning and losing

Bore diameter: ϕ67

The total weight of the moving parts is approximately 1

and RBB intake manifolds and almost any aftermarket intake manifold

Spoon Sports Rigid Collar - Toyota Sienta, HV NSP170G, NHP170G - Front Z Type In competition where 1/1000th ofDeveloped 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