ok i seen the XTC Group buy is this worth it because i seen intense has one as well and which one is better? and i have the gmpp performance exhaust which is better for this setup a 2.5 or a 3.0 because i heard the 3.0 gives you more boost so if anyone has any info or suggestions they are welcome thanks!!!!! just looking for the best performance here!!!!!

 

i have no clue, im stock....


but ill bump ya.

 

if anything, the 3 in will give you less boost, but that doesn't matter as far as numbers go, because it's just the exhaust getting out quicker. Some of us probably wouldn't mind a little less boost once you have the 2.5. No body likes a blown head gasket.