This Twin Air powerflow throttle body kit contains: One orange inlet tubeOne pinTwo throttle valves (small and large diameter)Two screws It improves the engine speed, depending on the configuration. Configuration 1: increases power and acceleration at low and medium revs.Configuration 2: increases power at high revs. (without the orange inlet tube)
TWIN AIR Powerflow Throttle Body Kit - Kawasaki KX250F - Köp!