and Super GTR design—are standardized
You will need to have your viscous coupler and rear differential already mounted in your car so that you can give them the length measurements needed (transfer case to viscous coupler for the front driveshaft length and viscous coupler to rear differential for the rear driveshaft length)
The design adds internal volume and keeps the flow path smooth
and the initial/steady rotation torque and elastic lift are set to be uniform
Designed for K-Swap applications with compact engine bays
Spoon Sports Rigid Collar - Honda Civic, HV, e-HEV FL1, FL4 - Full Kit Specom Alpha Type and Super GTR design—are standardizedDeveloped 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