Just find someone who can tune it then ship it back, either that or get an Overkill PCM, those seem to be the best box tunes on the market
All Im looking to do is swap the l36 with the l67, just like you did, with stock gtp performance. I dont want to do rockers, downpipe and all that crap. Would their tune be for a stock l67? If yes, then I may just do the swap!
2001 Grand Prix GT Coupe
Comp G Wheels - SS Corners - Infinity Sound - Tint - Digital DIC Swap - 893 Fogs