Plug and play loom for the M3 S54 engine to allow the MBE 9A9 ECU to run the engine and throttle control. Made to works spec utilising Raychem DR-25 heatshrink, Type 44 cable and sealed booted joints.
Wide band lambda sensor, it is currently the most accurate & toughest sensor produced by Bosch to cope with harsh enviroments & is a significant improvement over previous versions. Suitable for use with MBE9A9 ECU, which has built in wide band lambda control.
An ideal upgrade to the stock OEM radiator, the Mishimoto BMW E30 1982-1991 M3 aluminium radiator will give your vehicle a cooler, more efficient running engine.