So have had TW tunes on the sig truck (actually off my parts truck as I swapped in the ZF, PCM and TW files) for guessing 4-5 years. Just wondering if there will be a significant difference as my plan is to install a T500 with P.I.S 175/80s in the next while here. The TW files were originally for "stage 1s" and I ran them with both swamps 150/146 and currently 140/146.
Guess if I was on the ball I'd send out a spare TW chip and get tunes on that while I assemble and am waiting for parts? What files (names) would you suggest. It's for the red sig truck below suggestions are welcome.