I have a 2013 kawasaki kfx450r, and I bought a hfm slip on pipe, and in the instructions it says some quads have to be jetted, i don't know much about atvs. Can i just put the pipe on and go? Its not a full exhaust. Also will it do anything tobthe motor? Thank you. Or do I have to jet the quad. This might be a dumb question for some, but idk about motors.