Arlen Ness

Arlen Ness 18-180 Blue Method Clear Series Air Cleaner

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  • Regular price $395.95
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Brand: Arlen Ness


  • Forged billet aluminum air cleaner featuring a polycarbonate window allowing you to view the internal working of your air intake system
  • Forged billet aluminum backing plate with a patented internal hidden breather backing plate technology relieving the need for external hoses or hardware for a virtually closed loop system
  • Radius air inlet provides unobstructed airflow into engine
  • High performance filter is constructed from red pre-oiled cotton for optimum flow and filtration.
  • Filter is washable and re-usable, recharge kits available separately


  • Constructed from forged billet aluminum
  • Features the patented Big Suckerhidden breather technology. Each hidden breather is o-ringed at the heads and exits at the mouth
    of the injector/ carb to provide efficient engine breathing and a virtually closed loop system. This eliminates the need for any external hoses or hardware
  • Radius air inlet provides maximum performance by providing unobstructed airflow
  • Aluminum breather hardware includes specially designed breather bolts for efficient engine breathing and billet breather bolt covers
    for a clean look
  • New patent-pending hidden breather backing plate technology for M8 engines. Each breather is o-ringed at the heads, passes
    through the backing plate and exits inside the mouth of the throttle body through proprietary breather tubes
  • Our breathing system eliminates oil issues associated with M8 engines by directing any excess breather oil back into the engine. To
    ensure no oil saturates the filter and restricts your airflow, we also integrated a new patent-pending oil catch that can be serviced when
    you service the filter element.


  • Each filter is made from black pre-oiled cotton for the best in filtration and flow
  • Washable filter, filter tune-up kits are available
  • All new filter design engineered specifically for the Method series eliminates the need for a top filter plate to be able to view
    internal workings of intake system


  • Machined from a single piece of forged billet aluminum for clean style, superior durability, and improved ergonomics
  • Features a clear polycarbonate top that is coated with proprietary film to prevents yellowing or damage associated with UV or oil
    exposure for long-term durability

    UPC: 800130246763

    EAN: 0800130246763

    Item Condition: New