Celica Forums General Discussion Engine and Performance Hypertech Power Programmer III and headers question

I have a question about getting a Hypertech Power Programmer III, ... my friend who works on cars is lookin for one to fit my car, a 02 gt, and he hasnt been able to locate one to get... and also i am looking for the best kind of headers to get to fit my 02 gt also... ight thanks

Hotshot is rumored to have the best gains for the GT.

Also I don't think they make that for the celica. The best aftermarket ecu for our cars is the Apexi Power FC.

oh ok thanks.

the best standalone unit, as lucky said, is the PowerFC. for a less expensive option, you can get the Gredd e-Manage. it's a piggy back unit. C2 Power uses them in their turbo kits. as far as headers go, DC Sports headers show the best gains on a STOCK engine. however, when combined with a CAI and exhaust they show very little if any gains. your best bet is to stick with CAI and exhaust.