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I was looking through the FOX wheel thread and saw an orange LX that looked like it had the underaxle set-up. It was featured in MM&FF so I looked it up, the exhaust on it was "a set of Kooks 1 7/8-inch headers and a custom 3-inch cross-pipe and exhaust system". So I would agree with Adder, I think you will have to fab up something yourself.