Reviewed By Allen V (Spring City, TN) Reviewed for a 2015 GMC Sierra —10/11/2017 6:22 AM
Very easy installation with a great look. Slight increase in mpg. Really improved throttle response
Reviewed By Doug P (SACRAMENTO, CA) Reviewed for a 2013 GMC Sierra —9/27/2017 1:30 PM
Love the look and the performance increase. Only had to drill one hole to mount entire assembly, not sure why manufacturer couldn't make change to fit existing second. Only all BLACK that I could find and trust. Highly recommend!