If you plan on converting from an M52TU/M54 engine to an M62TU/S62 engine in your E46 or E39 chassis, our plug-and-play harness kits are the easiest way to go.

What's included?

• Detailed installation instructions (Includes required ECU pin changes)
• Electronic accelerator pedal wiring
• Various engine wiring connector adapters
• Extra tool to assist with changing ECU pins
• Sensors are not included

* If you have an E46 M43 or E46 N42, you will need to confirm that you have the M62TU, which has the electronic pedal and the DME casing has “DME 7” on it. If it is the regular M62 with the “DME 1” on the ECU case, we cannot make a harness for that combo. 

** The photo is for the E46M52M54 style kit.