Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Rear Clearance30 ECU Compatibility: If your ECU

ECU Compatibility: If your ECU has already been reprogrammed with another manufacturer's tuning software

4kgf/mm for the rear springs (with normal rate of F/2

so expect perfect quality and fitment

The aluminium enclosure shields against engine temps whilst the bell mouth is positioned for an increased cold air feed resulting in an added performance boost

The Skunk2 Racing K-Series Ultra Race Fuel Rail (350-05-7000) is the recommended primary fuel rail for both Skunk2 K Ultra Street and K Ultra Race Intake Manifolds

Spoon Sports Rigid Collar - Subaru Sambar, Dias S321B, S321Q, S331B, S331Q - Rear Clearance30 ECU Compatibility: If your ECUDeveloped 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