Spoon Sports Rigid Collar - Toyota MR-S ZZW30 [2004/1-2007/7] - Rear Cams & Pulleys AEMs X-Series Inline Wideband UEGO

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

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

You swapped a K series into your S2000 or your Miata and you're staring at the factory steel hard line that's supposed to route the coolant return around the back of the engine

Real power gains from the intake alone

You bolt the bracket to your chassis

Spoon Sports Rigid Collar - Toyota MR-S ZZW30 [2004/1-2007/7] - Rear Cams & Pulleys AEMs X-Series Inline Wideband UEGODeveloped 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