Rywire BMW E30 K2-RWD Chassis Specific Adapter (Use w/K-Pro ECU)

This Rywire K2-RWD Sub Harness Adapter is built with a specific focus on integrating a K-series engine into a BMW E30 chassis, utilizing a K-Pro ECU. It's designed to make the wiring process for your K-swap much more straightforward, connecting the engine harness to the chassis harness with a clean, direct interface.

Rywire has put thought into the construction of this adapter to ensure it's a solid option for your build. The goal here is to eliminate guesswork and reduce the amount of custom wiring you'll need to do, saving you time and potential headaches during your engine swap. This adapter is a key piece for anyone looking to cleanly install a K-series engine into their E30, ensuring all the necessary connections are made correctly for the K-Pro ECU to communicate with the rest of the car's systems.