Reviewed By Ted M (Elizabethtown, KY) Reviewed for a 2007 Chevy Avalanche —3/24/2016 11:55 AM
Well-engineered system with excellent quality and easy installation. The hardest part is removing your old exhaust. Looks and sounds great.
Reviewed By jesse b (Saint Peters, MO) Reviewed for a 2007 Chevy Avalanche —4/17/2015 2:44 PM
I bought the cat back system and it gives it a better rumble over stock but not as loud as I would like. With that being said I started the truck up with only the catalytic converters on and it was tame in comparison to what I have heard with open headers on other v-8s. I might have to purchase the high flo cats as well