Reviewed By Tim Y (BLAINE, MN) Reviewed for a 2012 Chevy Avalanche —10/14/2013 6:37 PM
Listened to a lot of videos on the flow master 50 series for Chevy trucks and they sound a lot louder in video then in real life. Also bought a k&n intake and installed it same day. It has a pretty good tone and all the piping fit perfect. It took about a week for the truck to get used to it. I had a huge lag in throttle response for about a week. Sounds good enough though I guess.