Spoon Sports Rigid Collar - Toyota MR-S ZZW30 [2004/1-2007/7] - Rear Cams & Pulleys 5k rpm engine speed will

5k rpm engine speed will be about 6gpm (1600+hp on methanol/3100+hp on gasoline) - plenty of fuel for most applications

AEMs X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique

Real power gains from the intake alone

CNC machined and then hard-anodized

Spoon Sports Rigid Collar - Toyota MR-S ZZW30 [2004/1-2007/7] - Rear Cams & Pulleys 5k rpm engine speed willDeveloped 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