Spoon Sports Rigid Collar - Toyota Sprinter Trueno AE101,AE111 - Full Kit 51215-SLE-000 The Kompact holds a boost

The Kompact holds a boost better than the factory valves and can never be overcome by a boost

Originally on sale from 03/1998+ both UK and Europe did not receive this crankshaft in the Impreza models until 2006 (when it was supplied in the new EJ25 WRX and STI engine)

Utilising low compliance bushing technology this eliminates the slop

The OE part is prone to rust and corrosion

Spoon Sports Rigid Collar - Toyota Sprinter Trueno AE101,AE111 - Full Kit 51215-SLE-000 The Kompact holds a boostDeveloped 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