Reviewed By andrew j d (Jackson, NJ) Reviewed for a 2015 GMC Sierra —11/20/2014 6:47 AM
Very easy to install gave me 1/2 more mile to the gallon
Reviewed By wyatt g (SAGINAW, MI) Reviewed for a 2008 GMC Sierra —11/14/2014 6:46 PM
Awesome product for the price! I pre assembled everything before starting on my truck makes everything easier. Makes the truck sound amazing and feel the power in the 4000 rpm rang! Will be buying one for my jeep now!