Reviewed By Clifford B (Grove City, OH) Reviewed for a 2009 Chevy Colorado —5/28/2013 1:18 PM
Installation was a breeze! Acceleration was almost like a kick in the butt. If I keep my foot out of it, it should improve!!
Reviewed By luke i (Santa Cruz, CA) Reviewed for a 2005 Chevy Colorado —11/2/2009 9:45 PM
good product, hard to tell a difference. combined with a cold air intake, low restriction exhaust and a jet performance module, i would say its a good buy. by itself, probaly not worth it. overall i'm stoked cause it all ads up to equal more horsepower.