Spoon Sports Rigid Collar - Subaru Forester SK9, SKE - Front Driveshafts 6 bhp during our dyno

6 bhp during our dyno runs

Late model H-series and F-series DOHC engines may require the H-series block bracket from the 93-97 Prelude

The intake tubes carry a larger internal cross-section

Engineered to Honda's exacting standards

This product is for use with external wastegates only

Spoon Sports Rigid Collar - Subaru Forester SK9, SKE - Front Driveshafts 6 bhp during our dynoDeveloped 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