Description
A properly functioning breather system is essential for engine longevity and consistent performance—excess crankcase pressure can compromise seals, degrade oil, and rob horsepower. The ARLEN NESS Stage-1 Big Sucker eliminates these issues with a patent-pending design that routes crankcase vapors cleanly and efficiently, while the pre-oiled cotton filter delivers superior airflow without sacrificing filtration. This is a bolt-on upgrade that works with your existing M8 setup and delivers measurable results without modification hassle.
- Patent-pending hidden backing plate
- O-ringed head connections
- Black pre-oiled cotton filter
- Smooth radius air inlet
- Proprietary breather tubes included
- One-piece backing plate design
- Complete hardware kit included
- Oil reservoir integrated
- Steel chrome construction
- Fits M8 Harley platform
- Throttle body exit routing
- Bolt-on installation
