Reviewed By NILS W (Titusville, FL) Reviewed for a 2008 Chevy HHR —1/10/2008 10:16 PM
Purchased flowmaster 60 series to put on a 2008 Chevy HHR. It really sounds good but haven't had it on long enough to see how it affects overall performance.
Reviewed By Marcus M (BUDA, TX) Reviewed for a 2002 Chevy Silverado —8/6/2017 8:36 PM
Great throaty sound, not too loud, little cab noise but nothing that's bothersome. Had it installed at muffler shop to insure proper installation. Really opens up when I get on it. Very happy with price and quality.
Reviewed By Nick V (Forney, TX) Reviewed for a 2004 Chevy SSR —7/25/2017 6:36 AM
Installer on a 5.3 SSR. Has the sound I wanted. Not too loud, I assume because of the Catalytic Converters. Added pipe to the front so it is installed closer to tailpipes under the bed, so no noticeable Drone inside cab.