hks turbo timer install
 

Does anybody know if you have the harness is there's more to it then just pluging it all together?

don't install it. Waste of time. I haven't used my turbo timer in about 1.5 yrs

Why's that? I just got mine

It's pretty useless. Best way to preserve motor is to cruise to place of rest and change oil religiously at 2500-3000miles.

Oh, and to answer your question...it's plug and play.

Just to let everone know for the hks type 1 TT all the wires have to ne conected the e-brake,rpm and speed for it to work.{thumbup}