Reviewed By NILS W (Titusville, FL) Reviewed for a
—1/10/2008 10:16 PM
Purchased flowmaster 60 series to put on a 2008 Chevy HHR. It really sounds good but haven't had it on long enough to see how it affects overall performance.
Reviewed By Kemuel J (Aurora, CO) Reviewed for a
—8/31/2014 11:05 AM
I love the big block flow master muffler. it sounds great more flow. it was one of my best purchases. Go flow master the best !!!!!!
Reviewed By Barry B (Mountain View, CA) Reviewed for a
—1/21/2015 8:06 PM
Flowmaster describes this "mild".
This easily sets off car alarms with excruciating low frequency resonance when stepping on the gas at midrange RPMs.