Reviewed By Joseph L (Falmouth, ME) Reviewed for a 2000 GMC Sierra —10/13/2015 10:02 AM
I wanted a muffler for my GMC Sierra and I hated the flowmaster sound. I purchesed the maganaflow performance muffler and was very pleased when I started my truck up after installation. It sounded nice and deep. It's got a great tone around 2000 rpms. I would recommend this muffler to all.