AIR FILTER TWIN AIR POLAR - 156143

Fused Outer and Inner Elements Prevent Dirt and Grime From Being Lodged Between Layers. Unlike Twin Air, This Can Be a Problem With Two-Piece Designs. Trapped Particles Can Restrict Airflow and if Dirt Works Its Way Into Your Engine, a Pinhead Sized Granule Will Gouge Your Cylinder, Piston and Rings. Thick, Flat Foam, Greaseless Sealing Ring Ensures Maximum Contact With Your Airbox While Acting as a Breathable Gasket for Increased Air Passage.Coarse Open-Pore Foam Catches Airborne Dirt, Grime and SandFine Open-Pore Inner Foam Acts as a Second Filter to Trap the Smallest Particles While Ensuring Maximum Air PassageExclusively Formulated Adhesive Withstands Repeated Cleaning - Even With Harsh Solvents or GasolineTwin Air Filters Are Slightly Smaller Than Stock Filters to Increase Air Space Around the Filter and Improve CirculationPlease Note: The Image Displayed Is Representative of the Item, but May Vary Depending Upon Your Specific Model.

• Twin Air dual-stage filters are the choice of top factory teams and riders worldwide
• Dual-bonded foam design filters out even the smallest dirt particles, while allowing more movement of air than two separate layer filters (flow bench proven)
• Flat foam sealing ring provides a secure seat against the airbox, even in the worst riding conditions
• Twin Air filters are slightly smaller than stock, making them easier to change while increasing dead air space around the filter for better performance