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 Marwan Y (BOGART, GA) Reviewed for a 2011 Ford F-150 —3/18/2015 4:43 AM
Great sound for those looking to unleash the beautiful sounds of an American V8. Its not to loud which is perfect for those who enjoy hearing the person next to them while driving. tone gets better as it breaks in.
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