Does anyone know if I can get 3" roush tips? Or do I have to buy the 2.5" and try to modify them somehow, or just make a set? I need them to fit the stock side skirts. What about eliminating the x or h pipe? I don't want the u-turn in the exhaust to make them exit out the sides. I'm having forged internals installed the end of this month and having the heads done at the same time. I'm shooting for between 500-600hp now with the roots blower I'm currently running. The motor builder says I would benefit from 3" pipes but I never asked about eliminating mid-pipe, just wondering what you guys think about removing it. The car doesn't need emissions because of mileage.