I'm thinking about putting a thunderheader on my evo softail, the only thing I don't like is the rear pipe curling up around the nosecone. Does anybody know if the one designed for the twincam will clear the nosecone, I know it will bolt up fine, just don't know about the clearance. The bad thing about that rear exhaust pipe curling around the nosecone is it'll burn your leg off with forward controls, I wonder how much the heat shield would help with your leg stretched out on a forward control. Another thing about that curled around pipe is on a carbed engine trying to get to the mixture screw on the bottom of the carb.