Reviewed By Abel p (EAST PROVIDENCE, RI) Reviewed for a 2004 Hummer H2 —12/25/2014 5:15 AM
Great muffler for the price
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.