CJS Wiring K Swap Conversion Harness

Here we have the K Series chassis conversion harness. It’s needed to run a factory k20 engine harness on the new swapped car. The conversion harness is essential in allowing your new K Series swap ECU to communicate with your vehicles body harness. This conversion harness also adds in the 3rd ECU (E-PLUG) to your swap. When purchased together with a K-Series harness, the engine harness you will receive the fan switch and coolant temp pre-ran through the engine harness to the locations of your choosing (based on the engine harness your select). So you will only need to run the air fuel ratio sensor through the fire wall. Harnesses are made to order so please contact us for wait times.