Reviewed By Thomas H (ALEXANDER CITY, AL) Reviewed for a 2013 Chevy Avalanche —11/19/2015 3:30 AM
Been wanting to install this on the Avalanche for quite a while and sorry I waited so long. Very straight forward install. Sounds good and definitely have an increase in fuel mileage of about 1-2 mpg...depending on how I drive. And most of all, I love the extra power! Next time I won't wait so long to install.