What is in the N55 BMW wiring and ecu kit?

The N55 BMW wiring and ecu kit includes: N55B30 patch loom for the BMW E36; ECU bridge connector; Immobiliser bypass or coded ECU; Sensor pinout sheet; Fuse and relay map.

It is made for the BMW E36, BMW E46 and BMW E39 (1990–2005), and replaces the M52, M54 and M50. Gearbox set-ups we support are the ZF GS6 and Getrag 420G.

This kit costs about 500 € to 820 €, depending on the exact listing. The engine is not included, so you can use your own N55B30 or buy one from our yard.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.