Reviewed By Drew H (Cordele, GA) Reviewed for a 2008 Chevy Avalanche —6/1/2012 7:07 AM
Noticeable power increase to the bottom end. The engine sounds the same until you get on it and then it screams to life. Install took a little longer than expected but i hate to read directions. After reading, everything went as it should. Listen when it says do not tighten down clamps all the way. I also like how the silver looked on the banks logo so when i got mine I decided to paint it. I used GM bright silver touch up paint and made sure to clean the surface before painting. Overall great product and definate power gain! As for fuel economy, haven't been on the road yet but I doubt I will see any given that I cannot keep my foot out of it. If your looking to add a roar to your engine that you can feel in the gas pedal then do not hesitate to buy. 100% satisfied!