Spoon Sports Rigid Collar - Toyota Mark X GRX120, GRX121 - Front 51220-TA0-A02 We installed the N1 muffler

We installed the N1 muffler kit

making it a highly noticeable presence

It's also compatible with stock or aftermarket cam pulleys

Using A2618 material known for its excellent high-temperature strength enables thinner walls for reduced weight

Spoon Sports Rigid Collar - Toyota Mark X GRX120, GRX121 - Front 51220-TA0-A02 We installed the N1 mufflerDeveloped 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