Reviewed By KLAUS S (SAN CLEMENTE, CA) Reviewed for a 2004 Hummer H2 —1/2/2016 8:44 PM
The mufflers arrived in a timely manner and installation was good. The are louder than stock at idle but menacing when you floor it.
Reviewed By TRUETT M (HOBBS, NM) Reviewed for a 2003 Hummer H2 —7/5/2012 12:05 PM
I am very pleased with my new Magnaflow Exhaust System! The mandrel bend on the left tail pipe had to be reworked a bit to fit properly. I can tell a significant improvement in power and it is quieter than the previous aftermarket exhaust which I replaced. Sounds a lot better.