Optimized airflow: The Ø57mm design ensures smooth airflow
That gap makes changing gears very sloppy and loose since the shifter isn't actually moving the cable
the NISMO high pressure radiator cap improves cooling efficiency
allowing for a stable brake feel even during continuous laps
The bracket comes with a rubber bushing that isolates vibration
Spoon Sports Rigid Collar - Honda Vezel, e-HEV RU1, RU2, RU3, RU4 - Front 53540-SMJ-003 Optimized airflow: The Ø57mm designDeveloped 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