Reviewed By Andrew P (COEUR D ALENE, ID) Reviewed for a 1996 Jeep Grand Cherokee —3/14/2015 8:30 PM
I am very satisfied with the product. From ordering to installation was very quiet simple. The original cat rattled. I installed the flowmaster cat and the American thunder series exhaust and am blown away by the difference in sound, added horsepower and improved mpg.would definitely recommend!!!
good bang for your buck
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.
Flowmaster High Flo Spun Body Cats.
Reviewed By Ronald D (COEUR D ALENE, ID) Reviewed for a 2007 Ford F-150 —3/9/2015 8:06 PM
Had bad factory cats so I redid my entire exhaust. Flowmaster cats seem to be working just fine. Service engine light is off. Definitely have more power and torque. And not sucking down a ton of gas!!!!