Reviewed By Brian D (Virgina Beach, VA) Reviewed for a 2006 Chevy Colorado —11/29/2017 12:17 PM
Fit in like a glove! Engine sounds great and you can definitely feel it! 10/10
Reviewed By Stephen C (Garden Grove, CA) Reviewed for a 2006 Chevy Colorado —11/14/2011 8:16 PM
So I installed the Series 77 on my Colorado and have to say it was one of the best mods I have done. Definitely ads the kick to the low end off the line throttle response over the stock multi-box intake components. And the sound it incredible. Nice low rumble when just tooling around town, but when hot on the throttle this thing is loud and aggressive!