FTZ usually does a real nice job and puts alot of thought int o their exhausts ,if it was me id paint it black with high temp ,wait till we add those triple exhaust ports for some more area and pressure release ,i bet that things gonna have so much better topend rpm
gear it up ,it needs a bigger front sprocket
The bars, stem, frame, and axle, but I know what your gettin atwhat parts on this thing are still a blaster haha other then the body and frame haha