Spoon Sports Rigid Collar - Subaru Impreza/WRX GC8,GF8 - Full Kit 19010-P75-A53 Fits Honda H22A1 / H22A4

Fits Honda H22A1 / H22A4 Cylinder Heads

The kit includes complete instructions

Full fitting kit with easy step by step instructions including pictures

gaining up to 7% more airflow

including the wheel nut key

Spoon Sports Rigid Collar - Subaru Impreza/WRX GC8,GF8 - Full Kit 19010-P75-A53 Fits Honda H22A1 / H22A4Developed 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