Novice (WB dual, Muzzy, Hmf)

[bigsandboxusmc]

Hate to beat a dead horse but I need the pros to advise me as to what exhaust to get for my outlaw 500. Is it Wb dual, muzzy, or hmf.
I am going with a full system. Next question, only labor; how much is a decent price to pay for an full system pipe install and rejetting.

:macho

[outlaw11]

i went with hmf for my old 500 its very loud but ther was only mabye a 1/4 hp difference between the full system and the slip on so save you some money and go with hmf