What are the real differences between a x or an h? Does they give different sounds or different hp gains? Also does O/R midpipe throw check engine codes?
H pipe all the way
love my lethal h and gt500 axle backs, best combo IMHO
love my lethal h and gt500 axle backs, best combo IMHO
winning :beer:
ViciousJay, did you remove your resonators? Do you have a vid?
no they are still intact... i wouldnt advise cutting those off unless its a strip car only... what kind of vid would you like?