Reviewed By Ian M (Sedgwick, KS) Reviewed for a 1999 Pontiac Firebird —7/10/2011 3:32 AM
Love the sound of my 40 series. I put it on my 99 Trans Am. Sounds great and turns heads. Love it.
Reviewed By John Y (Novi, MI) Reviewed for a 1968 Pontiac Firebird —8/15/2007 10:14 AM
These mufflers sound good outside of the car. They give the car a nice growl. I have a 1968 Firebird with a 400 engine. A little more resonance inside of the car than I expected. I am running 2 1/2" exhaust.
Reviewed By Edmund B (Forestport, NY) Reviewed for a 1999 Dodge Ram —9/23/2016 3:20 PM
after a whole summer of looking and installing mufflers that were a disappointment i finally found the flowmaster super 10. my truck has been looking for it and its been looking for my truck lol.. I have a 99 dodge 4x4 sport thats all redone. you hear me coming and going with this muffler
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