TWIN AIR Air Filter Ø60mm - Powerflow Filter Screws 60mm for HONDA CRF 150, CRF 250, CRF 450 and KAWASAKI KXF 250, KXF 450

TWIN AIR offers this powerflow air filter kit for HONDA CRF 150, CRF 250, CRF 250 X, CRF 450, CRF 450 X and KAWASAKI KXF 250, KXF 450 2004-2027. 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

• Manufacturer part number: 177771

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 : TECNIUM 2125 · TECNIUM 2228

Compatibility

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

Fits:
HONDA CRF 150 2027
HONDA CRF 150 2026
HONDA CRF 150 2025
HONDA CRF 150 2024
HONDA CRF 150 2023
HONDA CRF 150 2022
HONDA CRF 150 2021
HONDA CRF 150 2020
HONDA CRF 150 2019
HONDA CRF 150 2018
HONDA CRF 150 2017
HONDA CRF 150 2016
HONDA CRF 150 2015
HONDA CRF 150 2014
HONDA CRF 150 2013
HONDA CRF 150 2012
HONDA CRF 150 2011
HONDA CRF 150 2010
HONDA CRF 150 2009
HONDA CRF 150 2008
HONDA CRF 150 2007
HONDA CRF 250 2013
HONDA CRF 250 2012
HONDA CRF 250 2011
HONDA CRF 250 2010
HONDA CRF 250 2009
HONDA CRF 250 2008
HONDA CRF 250 2007
HONDA CRF 250 2006
HONDA CRF 250 2005
HONDA CRF 250 2004
HONDA CRF 250 X 2018
HONDA CRF 250 X 2017
HONDA CRF 250 X 2016
HONDA CRF 450 2019
HONDA CRF 450 2018
HONDA CRF 450 2017
HONDA CRF 450 2016
HONDA CRF 450 2015
HONDA CRF 450 2014
HONDA CRF 450 2013
HONDA CRF 450 2012
HONDA CRF 450 2011
HONDA CRF 450 2010
HONDA CRF 450 2009
HONDA CRF 450 X 2023
HONDA CRF 450 X 2022
HONDA CRF 450 X 2021
HONDA CRF 450 X 2020
KAWASAKI KXF 250 2016
KAWASAKI KXF 250 2015
KAWASAKI KXF 250 2014
KAWASAKI KXF 250 2013
KAWASAKI KXF 250 2012
KAWASAKI KXF 250 2011
KAWASAKI KXF 250 2010
KAWASAKI KXF 250 2009
KAWASAKI KXF 250 2008
KAWASAKI KXF 250 2007
KAWASAKI KXF 250 2006
KAWASAKI KXF 450 2015
KAWASAKI KXF 450 2014
KAWASAKI KXF 450 2013
KAWASAKI KXF 450 2012
KAWASAKI KXF 450 2011
KAWASAKI KXF 450 2010
KAWASAKI KXF 450 2009
KAWASAKI KXF 450 2008
KAWASAKI KXF 450 2007
KAWASAKI KXF 450 2006