Arlen Ness Sidekick Air Cleaner - Black - XL Sportster

The Arlen Ness Sidekick Air Cleaner is an angled version that provides excellent legroom and increased airflow for your Harley-Davidson XL Sportster motorcycle. 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.

• Breather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes
• Air cleaner cover is forged and CNC - machined into a angled shape for excellent leg room
• Integrated polycarbonate top is coated for long-term durability
• Performance air filter is made from black synthetic material wrapped in stainless steel mesh
• Filter is washable and water-resistant

California Air Resource Board: Executive Order D-639-12_R-01

Note: will fit '88-'90 models also; breather system is not applicable for these model years.