Spoon Sports Rigid Collar - Nissan Fairlady Z Z34, RZ34 - Full Kit 3540-TA0-A01 All of this results in

All of this results in gains as high as 10 hp

Whether you drive an older or newer generation of Honda Civic or Integra models

along with installation of A/F gauge

and is one of the first go to heat management methods of many racing teams worldwide

Spoon Sports Rigid Collar - Nissan Fairlady Z Z34, RZ34 - Full Kit 3540-TA0-A01 All of this results inDeveloped 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