Spoon Sports Rigid Collar - Honda Civic Si FE1 - Full Kit Panel Filters and RBB bolt patterns

and RBB bolt patterns

Torque gain: 8-12 ft-lb

This is to remove the plastic adapter usually found on the PVC system

The NISMO S-Tune clear side indicator sets are a direct replacement for the standard OEM indicators

System 4 spacers are hubcentric bolt on items that are attached to the hub using supplied nuts

Spoon Sports Rigid Collar - Honda Civic Si FE1 - Full Kit Panel Filters and RBB bolt patternsDeveloped 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