Just got back into the truck world its been 2 years since i had one. So I was wondering about exhaust and mods for it its a 2005 ecsb HD with 6.0. I had headers w/out cats and flows on my 01 and loved it. I don't care how loud it is I just don't want that resonating sound at crusing speeds. Suggestions on headers and exhaust combos would be great. Also what intakes are you guys using and programmers. Thanks a ton in advance

 

My Corsa cat-back system has absolutely no resonance in-cab, even with the ASM headers. I've heard good things about B&B too.