Reviewed By Matthew T (BERKLEY, MI) Reviewed for a 2009 GMC Yukon —5/8/2013 6:14 AM
It was easy to install. Make the engine sound alot better. Minor improvement in performance and gas mileage.
Reviewed By George D (Laguna Niguel, CA) Reviewed for a 2009 GMC Yukon —12/9/2009 9:36 AM
Excellent product! Installed in less than 30 minutes. Have noticed immediate increase in HP and a wonderful deep throaty growl when I get on it. Very clean look and install. I have installed competitor brands in other SUV's, but none have been as easy or increased the performance as dramatically. I highly recommend the Volant CAI.