Reviewed By Christopher K (Scranton, PA) Reviewed for a 1989 Ford Mustang —1/20/2009 1:05 AM
These are the best sounding mufflers for a mustang. I switched from Warlocks, and i cant believe how much better they sound....A+ Rating
Reviewed By Kyle H (West Hartford, CT) Reviewed for a 2016 Ford Mustang —3/15/2017 11:41 AM
I purchased a 2016 Mustang GT used which had magnaflow's competition series on it. I had a shop retrofit the street series 12229 mufflers on and the sound is much better for daily driving. No drone at 2k RPM like with the competition series - it was really bad. I highly recommend the street series over the competition series.