Originally Posted by sonnyw421
I did mine the cheapest way, cut the whole thing off at the cab and added about a foot past the cab (for inspection here in VA). I know it's not ideal for performance, but I've got an 06 5.7L Mega with a 5" lift on 37s and haven't regeared her yet (not worried about going fast). Sound is awesome! I like 'em loud, but when you are just cruising it sounds stock.... when you lay on it she roars! I'm going to replace the Y-pipe soon though and do an X-pipe.
Anyway you could post a video? I would love to hear it. Also do our Mega's have two stock cats and two resonators? I guess ive never went under there to look