My friend and I are trying to install an Apexi turbo timer on his B5 S4 and can't figure out how to hardwire it. We can't figure out which color wires on the timer goto which color wires on the ignition. I'd check my own car but am in a different state right now without it. Any help will be appreciated. Thanks.

 

I have a semi-functional Greddy TT in my car now and a brand new Apexi TT in box i wish i had the motivation you do. Theres a turbo timer install guide around somewhere

 

check AW/AZ, I saw one over there, I think it was for an A4. Should be the same at the fuse box

 

here http://www.audiworld.com/tech/elec.html