Spoon Sports Rigid Collar - Honda legend KA8 - Rear Seats & Rails this flywheel trims rotational mass

this flywheel trims rotational mass compared to stock units—delivering noticeably sharper throttle response and quicker engine revs and deceleration

5mm thickness

See how they work and what to expect in our full guide: Rigid Collars - The Affordable Upgrade for Every Driver

Fitment: Honda Civic Type R EP3

Spoon Sports Rigid Collar - Honda legend KA8 - Rear Seats & Rails this flywheel trims rotational massDeveloped 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