Looking for exhaust advice..

[Veetenpower]

I have a 2007 SE 4x4, and have an exhaust leak, and bad cat. Going to get an aftermarket set up, anyone have advice as to which one i should get? Looking to get a few HP or MPG with a less restrictive, nonstock system.

[wizeguy]

I have a 2007 SE 4x4, and have an exhaust leak, and bad cat. Going to get an aftermarket set up, anyone have advice as to which one i should get? Looking to get a few HP or MPG with a less restrictive, nonstock system.

I just had a Flowmaster Super 50 (52458) muffler installed and sounds pretty sweet.. Obviously a little louder then stock but not irritating like a Harley.