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Arlen Ness Sidekick Titanium Air Cleaner Kit For 91-23 Harley Sportster XL 1200

The Sidekick air cleaner is an angled version of our forged billet air cleaners that provides excellent legroom and increased airflow. The performance air filter is made from a black synthetic filter element wrapped in a stainless steel mesh and accepts a clear polycarbonate window to view your intake system in action.

Brand: Arlen Ness

Part Number: 81-314

Carb Legal: YES - California Air Resource Board: Executive Order D-639-12

Material: Forged Billet Aluminum

Color: Titanium

Fitment: 1991+ Harley Davidson Sportster XL 1200

Features: 

CNC machined from forged billet aluminum 

Features Patent-Pending 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 

Patent-Pending 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 

Features an angled shape for increased leg clearance and detailed CNC machine work 

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