Skull Venturi Air Cleaner Intake System for Harley-Davidson – V-Twin Style & Induction

This precision-machined intake system is engineered to maximize the Harley-Davidson’s induction efficiency. By replacing the restrictive factory air cleaner with a high-flow venturi-style path, this kit allows your V-twin engine to draw in a larger volume of oxygen-rich air with significantly less effort. The result is a more energetic combustion cycle, providing crisper throttle sensitivity and more fluid acceleration, perfectly complementing the iconic rumble and custom-built character of the Harley-Davidson touring and softail platforms.

Made specifically for 2008–2016 models, this upgrade unlocks hidden efficiency while delivering an aggressive, show-quality aesthetic. In addition to the performance boost, the exposed filter design with its stainless steel mesh screen grants your bike a bold visual statement, while the black anodized billet aluminum construction ensures a premium, durable finish that commands attention on the road.

Key Features & Performance Benefits

• Venturi-Style Geometry: Features deep-cut induction paths designed to provide a smooth, high-velocity airflow directly into the throttle body.

• Aggressive Skull Aesthetics: Showcases a precision-machined skull face plate with a black anodized polished surface for a custom, high-end look.

• Instant Throttle Feedback: Improves engine breathing to eliminate sluggish response, providing more immediate power delivery throughout the RPM range.

• Integrated Breathing System: Built-in internal crankcase breathers simplify the setup, while slotted breather bolts and oil tubes ensure a clean installation.

• Premium Construction: Crafted from high-quality billet aluminum with a stainless steel wire mesh screen for maximum durability and protection.

• Reusable High-Flow Filter: Includes a high-volume air filter that is washable and reusable—simply wash, dry, and re-oil for long-term engine health.

Vehicle Fitment

2008–2016 Harley-Davidson Models

• FLHX Street Glide (2008–2016)

• FLHR Road King (2008–2016)

• FLSTNSE (2014–2015)

• FLSTSE (2011–2012)

• FXSBSE (2013–2014)

Product Specifications

• Material: CNC-Machined Billet Aluminum

• Finish: Black Anodized Polished

• Design: Exposed Filter with Stainless Mesh

• Breather System: Internal High-Volume Crankcase Breathers

• Filter Maintenance: Washable and Re-oilable

What's included:

Your kit features the skull-design face plate, a heavy-duty backing plate, a high-flow performance air filter, stainless steel wire mesh, and all necessary mounting hardware, including slotted breather bolts and oil tubes.

Installation Tip

Before beginning, ensure the engine is completely cool and the ignition is in the "Off" position. When installing the backing plate, ensure all seals and O-rings are seated properly to prevent vacuum leaks. It is recommended to use a small amount of medium-strength thread locker on the mounting bolts to account for V-twin engine vibrations.