Power Throttle Kit - KXF250 '11-'12Caracteristicas: The Powerflow Throttle Body Kit is an off the shelf, easy to install throttle body performance kit that creates more power and better throttle response Comes with two different performance options, one for low mid range performance and the other for top end performance The Twin Air Powerflow Throttle body Kit's low to mid range configuration provides low mid range gains by utilizing a smaller diameter intake tube and a lower profile