So my honda express nc50 (1980) has major exhaust problems. i am now looking into buying a new one (http://www.1977mopeds.com/product/3086/Honda-Moped-Techno-Performance-Exhaust/) it is not made for the nc50 but the description says it will fit with minor tweaks. does anyone know what those tweaks could be?
P.s. the flange on the stock exhaust is broken so its about an inch (or more) shorter than it used to be.
thanks in advance - skylar