BMW E30 S62 swap parts *** this is not a complete all you need package *** its just what i have accumulated over the years when i was planning on doing the swap on my car , i ended up going a different route. I have all the wiring schematics printed out and in a binder with covers to protect the pages. I have the complete ” how to guide” that outlines what you need and how to do it. I have the custom headers made by Ergen motorsport along with their ” plug and play” harness and a factory ECU/DME that has a performance program , all OBD 2 and EWS deleted , a Alpaha N tune to run without MAF’s . Special motor mount brackets .