that is a sharp price ,but other than a little sound I doubt you will get much if any power increse. from what I hear the Bassani headers,cats,and catback system is verry nice and may provide a slight bump in hp with out giveing you fitment problems (no vibration against body or frame) and not reduce your ground clearance or come loose after a while . you won't like the price of this setup but it is one of the best . the best always cost more. "OAT'S THAT HAVEN'T BEEN THROUGH THE HORSE COST MORE THAN OAT'S THAT HAVE" . BY THE WAY THE FACTORY SYSTEM IS VERY GOOD AND FOR A STOCK H2 IS ALL YOU NEED .