shellx

Hey guys, I just had my resonator and secondary cats chopped on my 2011 E550 and had an x-pipe installed. Had the work done by Hi-Flo exhaust in Manassas (found them from an old thread here). Scott over there did a really good job; sounds great. Not loud while cruising, but you can definitely here it on cold start and under acceleration.

Definitely would recommend this mod to anyone with a V8.