Reviewed By William D (Batavia, IL) Reviewed for a 2011 Cadillac Escalade —11/26/2015 8:45 PM
Looks good. Sounds good. The way it should.
Reviewed By Chris N (Las Cruces, NM) Reviewed for a 2016 GMC Sierra —6/13/2018 7:53 AM
I installed this by removing everything from the stock muffler back. Installed the series 40 exactly where the original muffler was and had exit pipe turn out just in front of the rear tire. Unless you were in the throttle really hard, you couldnt tell if it was a V8 or the V6.