Roadhouse 2 into 1's for my 1800 T. Got a helluva deal from Dennis Kirk scratch&dent store. Probably should have just returned them, because whatever they were for, they weren't for my X.
Ended up using the stock front pipe, cut&welded the Roadhouse rear pipe, custom fabricated a rear mount, and found a heat shield from a Suzuki something or other. Not bad for around $200 or so.
Cobra Dragsters. Makes it sound real mean/loud but to tone it down one has to buy the quiet baffles. Looks much better than the big single dick hangin off the end.