Arlen Ness 18-458 Big Sucker Stage I Air Cleaner Kit with Chrome Backing Plate fits M-Eight Models
- 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
- Breathing system eliminates oil issues associated with the M8 engines by directing any excess breather oil back into the engine
- Kit includes one-piece backing plate, breather tubes, performance filter, gaskets, oil reservoir and necessary hardware
- High performance filters are made from black pre-oiled cotton for the best in airflow and filtration
- Hidden breather backing plate technology is a step up from the original system
- High performance filters are made from black pre-oiled cotton for the best in airflow and filtration
- Smooth radius air inlet for unobstructed air flow
- Accepts stock OEM outer cover
- Parts Canada 1010-2083
- Arlen Ness 18-458
- Fitment: 17-23 FLHT/FLHR/FLHX/FLTRX/FLTRU/HD Trikes/18-23 Softails