Spoon Sports Rigid Collar - Nissan Skyline HR32, HCR32, ER32, ECR32 - Full Kit Clearance Honda RDX injectors are 100cc

Honda RDX injectors are 100cc larger than OEM K-series injectors found in Civic EP3 / FN2 and Integra DC5 (310cc)

proto-typing and wind tunnel testing

Performance gain: 12-17 ft-lb of torque (at the wheels)

NOTE: You must have a '99-'01 "PEP" stamped oem transfer case to start building from

Each set includes 2 metal pins with backings to commemorate the 2021 25hrs of Thunderhill class victory

Spoon Sports Rigid Collar - Nissan Skyline HR32, HCR32, ER32, ECR32 - Full Kit Clearance Honda RDX injectors are 100ccDeveloped 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