Reviewed By John A (ROSEVILLE, CA) Reviewed for a 2009 GMC Sierra —7/26/2017 8:52 PM
I like it a lot
Reviewed By Ryan S (MONROE, WA) Reviewed for a 2009 GMC Sierra —6/7/2016 8:33 PM
Really happy with this purchase for my 09 Sierra 1500. Much better throttle response and has given better fuel economy. Install is really simple and took about 30 minutes after watching a couple videos. Now Im urging to get the exhaust done.