Hey there...I've got a 1980 Pacer Moped that has...exhaust issues. I need to replace the exhaust, especially the muffler. I'd like to go to BiTurbo but I'm not sure whether there is a BiTurbo model that would fit the exhaust manifold/gasket on an old Morini engine, let alone the frame mounting point to supoprt the back end of the muffler. Anybody have any thoughts suggestions on this? Anyone know a place I can get a BiTurbo exhaust really cheap?