dallastxracer
Registered
First time posting on your site.... I've been building a Busa since the first of the year & just about have it ready to hit the road. I've tweeked a few things along the was (PAIR valve, Power Commander 3, full Akropovic exhaust). My question is this: I'd like to get a GI-PRO w/smart TRE. Do I "need" a TRE also, or is the "re-mapping" already corrected with the PC3....