gamerchad
New Member
I'm looking at boosting my GSR. However, I'd really like to run it w/o boost a little so I can break in the fresh block. I'll be lowering the CR to about 9:1. My question is, what exactly would I have to do to get it to run right? Would it need a completely fresh tune or just tweaks to the original map, is there a pre-made map anywhere it could run?
Side question: Is eCtune a good enough tuning system? My current ECU is already chipped with eCtune and figured I may be able to reuse it...
Side question: Is eCtune a good enough tuning system? My current ECU is already chipped with eCtune and figured I may be able to reuse it...