Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Front 51321-S84-A01 based on a rotor temperature

based on a rotor temperature range of 50�~750�

Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience

and the engine breathes better with a stronger induction note

Typical gain: +8 hp / +20 Nm (dyno testing showed Stock Airbox 322 hp

Dyno: 8-10hp and 10-12ft-lb of torque

Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Front 51321-S84-A01 based on a rotor temperatureDeveloped 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