Reviewed By Joseph W (Bellevue, WA) Reviewed for a 2007 Audi A4 —3/26/2014 8:40 PM
The Magnaflow mufflers made a difference for my car in terms of sound and performance. Delivery was fast and quality is great.
Reviewed By Jgru K (Flanders, NJ) Reviewed for a 2004 Chevy Silverado —3/14/2015 5:47 AM
Great replacement for stock cats. Noticed significant increase in power and good sound with Flowmaster muffler . No problem with codes from o2 sensors with new parts. A lot less expensive then stock factory parts.