2001-2008 BMW 3 Series / M3 / Z4 Front Right Sensor BMW Z4 M40i (G29) A standard socket and torque

A standard socket and torque wrench is all you need

Will this header fit my engine without modification

Pull off your old unit and bolt this one in place using the factory mounting points

Diamond Tread Surface - Improves grip and hides minor scuffs while preventing rust buildup in crevices

2001-2008 BMW 3 Series / M3 / Z4 Front Right Sensor BMW Z4 M40i (G29) A standard socket and torqueFront Right Engine Sensor BMW 3 Series M3 Z4 OEM spec front right sensor designed for fuel delivery and ignition timing precision. Direct replacement engineered to factory tolerances, ensuring consistent idle quality and emission compliance. Plug and play fitment restores sensor accuracy without tuning adjustments. Ships from FL Warehouse In House Quality Check Direct from Warehouse Key Features OEM calibrated readings Eliminates misfire codes and