Spoon Sports Rigid Collar - Toyota Century GZG50 - Front simple2 This replaces the OEM restrictive

This replaces the OEM restrictive air box

Direct fit DC5 Integra Type R

right back to the turbo inlet

And it has 4 concaves spokes by sizes

Performance gain: 11-16 horsepower (at the wheels)

Spoon Sports Rigid Collar - Toyota Century GZG50 - Front simple2 This replaces the OEM restrictiveDeveloped 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