Reviewed By Jerald I (Horace, ND) Reviewed for a 2011 Toyota Tundra —4/11/2017 3:34 PM
Doesn't sound like a BB Chevrolet, but it does not sound like a stock exhaust either. Nice little rumble. It seems to have a slight more power. I don't know if it will increase gas mileage because I just installed it. I didn't install it for the gas mileage, but for the sound and appearance. Both of those are excellent.