Hello,

I have a s5 turbo motor that I am going to put in a NA s4 car. Can I mod the NA s4 wiring harness to work for the s5 motor. But I just thought I am getting a Haltech E8 does that come with a wiring harness, because if so then I will not have to worry about modding the wiring harness.

Thanks

 

go ask in the haltech forum. ask claudio or whatever his name is.

 

why are you putting an s5 turbo motor in an s4 car? Unless you got a really good deal on an excellent compression motor it seems like a lot.....it is with out a doubt a lot of unnecessary work.

john ny