Hi guys my name is mark i am doing rb26 conversion on my rs4 stagea after the rb25 let got its all ready manual i have everything ready to go in but the one problem i am having is cant seem to find any help on wiring the rb26 loom, i have a loom form 97 gtr has almost matching plug to go in car but i have one in issue there is a smaller plug on the stagea engine loom which i have stripped bk got ref to what they do sort, off but not sure what to cut and change on the gtr loom i really want the stagea on the rd have looked at one which our chairman owns but short of taking is car apart cant see how they have done.
As we dont have many gtr powered stagea in the uk any help you guys could give me would be very helpfull thanks guys mark from uk...