Reviewed By William S (SELIGMAN, AZ) —9/27/2017 8:12 PM
Perfect fit, nice sound.
Reviewed By Joshua M (TOLEDO, OH) Reviewed for a 2009 Pontiac G8 —9/21/2017 7:39 PM
Installed these on my Pontiac G8. The exterior sound is a nice rumble. not too loud, not too quiet.The interior noise "drone" is rather noticable but not too terrible and has a little vibration to it. Again, not terrible. Nothing a little sound dampener cant fix.
Reviewed By matt m (huntington beach, CA) Reviewed for a 2013 Dodge Ram —9/12/2017 9:39 PM
I could not believe the factory would make the exhaust so restricted at this point...I found this online and although it is not an easy install - as pipes need to be modified and new sections installed to make it right/ cost $130 at muffler shop - It is a great value and works as advertised...I also had mileage improve by almost 1 mile per gallon....according to my digital mileage dash program.