Reviewed By alec m (Earlville, NY) Reviewed for a 2005 Subaru Forester —8/17/2011 4:39 PM
very simple to install
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.