Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Front 51321-S84-A01 Each manifold is CNC-machined for

Each manifold is CNC-machined for a precise fit

and the engine breathes better with a stronger induction note

An essential item for those competing in rally stages

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

Not only is it really effective

Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Front 51321-S84-A01 Each manifold is CNC-machined forDeveloped 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