Spoon Sports Rigid Collar - Nissan 180SX RS13, RPS13 - Full Kit Shifter Assemblies we developed silicone oil cooler

we developed silicone oil cooler hoses to complement our radiator hose kits

Extensive effort was dedicated to refining the design

Performance gain: 17-20 horsepower (hp)

durable FRP material

It has an offset inlet design that eases installations and includes a wiring harness

Spoon Sports Rigid Collar - Nissan 180SX RS13, RPS13 - Full Kit Shifter Assemblies we developed silicone oil coolerDeveloped 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