Im using the Header it came with and an ofna pipe.The pipe was a little to long but I just broke out the old dremal tool and trimmed it up a bit and now it fits fine.I'm thinking about getting the Fantom works pipe to go with my new engine but they are out of stock at the moment.Try Paris racing or RB concepts or wait for the Fantom pipes to come in stock again but anything you get will be an improvment over that stock thing they call a pipe