Spoon Sports Rigid Collar - Subaru Legacy Touring Wagon BH5, BH9, BHE - Full Kit 51320-S04-003 Turbocharger feels more responsive

Turbocharger feels more responsive

Over 53% more cross-sectional area (inlet diameter 78mm-88mm vs stock 63mm)

- 05-06 RSX Type S K20Z1 (NSN4)

They are open-ended and ideal for longer wheel studs

Ramair foam filters are known for their clean and smooth induction tone often desired by performance car owners

Spoon Sports Rigid Collar - Subaru Legacy Touring Wagon BH5, BH9, BHE - Full Kit 51320-S04-003 Turbocharger feels more responsiveDeveloped 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