TWIN AIR Powerflow Kit - Air Filter for KAWASAKI KX 450, KX 450 X, KXF 450 2024-2027

TWIN AIR offers this powerflow air filter kit for KAWASAKI KX 450, KX 450 X, KXF 450 2024-2027. An engine needs air to burn fuel. The Twin Air Powerflow kit replaces the filter and part of the original airbox to increase airflow, with a matching filter and fitting parts (see contents).

Why fit a Powerflow kit?

The benefits:

• More air for the engine: sharper throttle response.
• Dual-layer foam filter that holds dust well.
• Fits in place of the original parts.

Why choose TWIN AIR?

Twin Air invented the dual-layer foam filter in 1972 and is original equipment for more than 30 manufacturers: fine filtration, washable and reusable.

When should you replace this part?

Dust that gets past the filter wears the piston and cylinder very quickly.

Specifications and fitting tips

• Filter version: POWERFLOW
• The best filter in the world can’t do its job if there are leaks in the seal of the airbox.
• Manufacturer part number: 151129C

Cross-Mania tip: Oil the filter before fitting, grease the sealing edge and check the carburation (or fuel map) after installation.

Also needed with this part

• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L
• Air filter cleaner : MOTUL A1 5 L · MUC OFF 5 L
• Airbox wash cover : TWIN AIR · TECNIUM

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KAWASAKI KX 450 2026
KAWASAKI KX 450 2025
KAWASAKI KX 450 2024
KAWASAKI KX 450 X 2026
KAWASAKI KX 450 X 2025
KAWASAKI KX 450 X 2024
KAWASAKI KXF 450 2027