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 Jason H (Waldorf, MD) Reviewed for a 2015 Dodge Ram —9/1/2015 10:50 AM
The install took me 30 minutes. Hardest part was lining up tail pipes out rear of truck. Sounds great at idle and around town. When on the highway or whenever the Hemi goes from 8 to 4 cylinders it sounds like a VW bug in the cab. Took off the truck and sold to a friend.
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