Reviewed By Robert B (Desoto, TX) Reviewed for a 2002 Ford F-150 —9/7/2015 9:27 PM
Awesome immediate performance enhancement!!!
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.