Spoon Sports Rigid Collar - Subaru Impreza Sports, HV GP3, GP7, GPE - Rear 51210-SLE-000 Where an open-cone setup adds

Where an open-cone setup adds turbulence

so they can be daisy chained together for use with the Infinity ECU

Just plug in and go with your current FWD axle sets

you will need to convert the K-Series engine to a return system

Pro Series Ball Joints can also be adjusted from the bottom up

Spoon Sports Rigid Collar - Subaru Impreza Sports, HV GP3, GP7, GPE - Rear 51210-SLE-000 Where an open-cone setup addsDeveloped 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