TWIN AIR Powerflow Throttle Body Kit Yamaha YZ 250-450cc 19-25

This Twin Air powerflow throttle body kit contains:

• One orange inlet tube.
• One pin.
• Two 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)

Fits:

YAMAHA YZ 250 F (CG40) 250 2021 
YAMAHA YZ 250 F (CG40) 250 2020 
YAMAHA YZ 250 F (CG40) 250 2019 
YAMAHA YZ 250 FX [250]
YAMAHA YZ 250 FX 250 2023 
YAMAHA YZ 250 F [250]
YAMAHA YZ 250 F 250 2025 
YAMAHA YZ 250 F 250 2024 
YAMAHA YZ 250 F 250 2023 
YAMAHA YZ 250 F 250 2022 
YAMAHA YZ 450 F (CJ22) [450]
YAMAHA YZ 450 F (CJ22) 450 2018 
YAMAHA YZ 450 F (CJ23) [450]
YAMAHA YZ 450 F (CJ23) 450 2021 
YAMAHA YZ 450 F (CJ23) 450 2020 
YAMAHA YZ 450 F (CJ23) 450 2019 
YAMAHA YZ 450 F [450]
YAMAHA YZ 450 F 450 2025 
YAMAHA YZ 450 F 450 2024 
YAMAHA YZ 450 F 450 2023 
YAMAHA YZ 450 F 450 2022