Reviewed By Shawn w (BRIGHTON, CO) Reviewed for a 2008 GMC Sierra —11/13/2014 11:37 PM
Great product, in stall was quick and easy. Looks great! Definitely helps sound and most importantly performance.
Reviewed By shaun p (OKLAHOMA CITY, OK) Reviewed for a 2011 GMC Sierra —9/1/2014 7:41 PM
The install was easy. Maybe 40 minutes total. I did get a custom tune the same day so it's hard to rate h.p. and or milage from the intake alone. BUT my truck definitely runs better and gets better milage. 10% gain in h.p. and torque to the wheels. Significant indeed. It sounds good and runs soo much better. It kicked my old bully dogs tail.