Reviewed By Ashley M (CYPRESS, TX) Reviewed for a 2007 Pontiac G5 —4/18/2013 11:01 PM
The sound is noticeably different, could be louder though, going to make some mods. Adds some hp, great combo with my injen cold air intake!
Reviewed By Vincent B (GRANITE CITY, IL) Reviewed for a 2011 Toyota Tundra —10/7/2016 9:19 PM
I used them for dumps sounds great a little drone until they get broke in. Not bad at all sound is perfect very satisfied only advises for toyota tundra 2011their is 2 inch exhaust pipe before the muffler.