Ill give u a head start wrote:I have recently installed an hks hiper exhaust on my 93 TT along with a stillen intake. im rdy for my ecu . I have decided to go with the Z1 ecu chip. Any recommendations on where to purchase it from? also i live out here in Nor Cal anyone know of a place that i can get it installed?
I would have to guess, maybe, from Z1! haha. Z1motorsports.com or 300zx.com, same thing. Also, I installed my Z1 ecu in 10 minutes. Its probably the easiest mod you will do to your car. It takes just a little longer than changing your headlight bulbs.
Good luck!