11 Bravo

iTrader: (3)

This is the only exhaust I would conder swapping out my orp and Borla for. Is anyone showing gains with it? I'm interested in the setup that goes all the way out the back. How does it sound? It does look good and I like the placement of the mufflers, but I am concerned that it narrows down to 2.5 inches (though I can see why). I'm looking to squeeze all the power I can out of a 427.