Reviewed By John G (Henderson, CO) Reviewed for a 2004 Volvo XC90 —9/11/2012 4:52 PM
great piece except for the holes to the manifold where to big, outside of that 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.