Arlen Ness 90 Degree Monster Sucker Air Cleaner No Cover Black 81-000 alpine Details: Factory Effex St Foam

Details: Factory Effex St Foam Yz125/250 Tall

Aero-Tuned Ventilation System

China Patent: ZL201730257957

EAN: 8055681302716

Then Re-Cut to Open Up the Design

Arlen Ness 90 Degree Monster Sucker Air Cleaner No Cover Black 81-000 alpine Details: Factory Effex St FoamBrand: Arlen Ness Color: Black Features: The ME Big Sucker intake kit features a patented Big Sucker hidden breather technology and more filter surface area than any other kit we know of on the market for maximum performance. Ness hidden breathers are O ringed at the heads and exits out the mouth of the injector carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware. The inverted 90 degree style filter