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 Kevin M (KISSIMMEE, FL) Reviewed for a 2016 Dodge Ram —8/24/2016 4:01 AM
Bought this muffler to give my Hemi some growl when you get on it. It is a mean muffler not too loud in the cab but when you get on it, it sounds mean! Easy to install took me only an hour and a half to remove the stock muffler and put this one on. Very simple only 3 clamps and done!
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