Arlen Ness AN-600-236 Method Clear Air Cleaner Kit Black Anodized for Harley-Davidson CVO Touring 23-Up/Street Glide/Road Glide 24-Up/Touring/Softail 25-Up

The Method® is a forged billet aluminum air cleaner that features a sculpted CNC machined design and a clear polycarbonate top that provides a window into the inside of your engine's intake system

FORGED BILLET ALUMINUM BACKING PLATE
CNC machined from forged billet aluminum 
Features Patented next generation hidden breather technology. Each hidden breather is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes. This eliminates the need for any external hoses or hardware for a virtually closed loop system 
Radius air inlet for unobstructed airflow
Specially designed breather bolts are hidden under billet covers for a clean look 
Eliminates oil blow-bye issues associated with M8 engines by directing any excess breather oil back into the engine 
Patented Oil Catch / Reservoir. To ensure no oil saturates the filter and restricts your airflow, the integrated oil catch collects any excess engine oil before it reaches the air filter. Bolt-on design allows oil catch to be serviced when you service the filter element 

PERFORMANCE AIR FILTER
Black pre-oiled performance air filter 
Designed for a clear polycarbonate top 
Re-usable / washable filter 
Rain socks / pre-filters and filter service kits available separately 

AIR FILTER HOUSING & CLEAR WINDOW 
Outer air filter housing is CNC machined from forged billet aluminum 
Clear Polycarbonate window allows you to view your engine's intake system in action
Polycarbonate is hard-coated for long lasting durability and protection from engine oil and UV sunlight

Features
• Hard coated polycarbonate window
• Patented outer cover design (US Patent: D852,680)
• Patented backing plate technology (US Patent: US 10,851,741 B1)
• High performance black pre-oiled air filter 
• CNC machined from forged billet aluminum 
• Patented oil catch / reservoir 
• Increases horsepower, torque & mileage 
• Eliminates oil blow-bye on M8 engines 
• Black anodized finish