Arlen Ness 600-249 Sidekick High-Flow Air Cleaner Titanium Anodized

The Arlen Ness Sidekick Air Cleaner features a unique angled design that delivers improved legroom while maximizing airflow to your engine. CNC machined from forged billet aluminum with a stunning titanium anodized finish, this performance air cleaner combines aggressive styling with functional engineering.

Key Features:

• Angled forged billet design provides excellent legroom and increased airflow
• Clear hard-coated polycarbonate window lets you view your intake system in action
• Patent-pending hidden breather technology eliminates external hoses for a clean look
• Integrated oil catch/reservoir prevents oil from saturating the filter and restricting airflow
• High-performance synthetic air filter wrapped in stainless steel mesh
• O-ringed breather system passes through backing plate and exits through proprietary shooter tubes
• Eliminates oil blow-by issues common with Milwaukee-Eight engines
• Increases horsepower, torque, and fuel mileage
• Washable and reusable filter element

The Sidekick's patent-pending hidden breather system is o-ringed at the cylinder heads and routes internally through the backing plate, creating a virtually closed-loop system that directs excess breather oil back into the engine. The integrated oil catch ensures no oil reaches the air filter, maintaining optimal airflow and performance.