The most popular ECU program was GIAC which EVOMS, Speedgallery and Imagineauto use their programs. Upsolute, FVD and PSI Also have program for your TT. Beside, protomotive and ultimatemotorwerks have their own program for the custom big turbo packages.

I believe Fabspeed will have other company to turn your ECU, as Markski said, they were exhausts manufacturer. EVOMS can build you an GT800 in house with custom programs.

 

Correct, I had no idea fabspeed even reflashed or did ecu work, crazy!BTW congrats, you will have that car turned into a complete animal soon, check out fvd also, amazing tune and products with awesome power gains!Martin

 

Thanks to all, now if I don't get some sleep I wll be trying to order stuff sleepy and may get the wrong stuff.

 

I'm sure you'll quickly get that car up to speed! The traditional intake, exhaust and ECU flash will make a major improvement. I'd also look into suspension upgrades.

 

Congrats John. These cars are special in that you can easily/quickly mod it to 600HP. Do a search on here and you will find what various tuners have to offers that will fit your needs.