Assault Charge Air Cleaner Kit – Flat Black (Billet Aluminum)
High-Performance Air Intake for Harley-Davidson Twin Cam Throttle-by-Wire (2008–2017)
The Assault Charge Air Cleaner – Flat Black delivers hardcore performance wrapped in a stealthy, matte finish that screams purpose-built attitude. CNC-machined from billet aluminum, this system is dyno-developed to boost airflow and power across the RPM range while keeping your engine bay clean with its hidden integrated breather system. The plexiglass outer cover gives your bike a mechanical, custom-built look, and the matte black powder coat finish ties it all together with that aggressive, performance-driven style.
⚙️ Optional Upgrade: Velocity Stack #1010-2218 – expands stock opening to 58 mm ⚠️ WARNING: Not legal for sale or use in California on any pollution-controlled motor vehicles. 🇺🇸 Made in the USA
Key Features
Billet aluminum backing plate with hidden integrated breather system for a clean, efficient setup
Snap-in velocity stack improves airflow and throttle response for real performance gains
Plexiglass outer cover showcases the internals for a high-performance, custom look
High-flow cotton gauze filter – washable and reusable for long-term use
Flat black matte finish for a bold, understated performance aesthetic
Dyno-developed and tested for proven power improvements
All mounting hardware and detailed instructions included
Made in the USA
Performance & Fitment
Built specifically for Harley-Davidson Twin Cam Throttle-by-Wire EFI models (2008–2017), this air cleaner fits a wide range of Touring, Softail, Dyna, and CVO models. Whether you’re running a Street Glide, Low Rider S, or CVO Pro Street Breakout, the Assault Charge delivers the power and stealth look to match your performance build.
Compatible Models Include:
Softail: Slim, Fat Boy, Deluxe, Heritage Classic, Breakout, Softail Slim S, Fat Boy Lo, Fat Boy S, CVO Pro Street Breakout (2012–2017)
Touring: Road King, Street Glide, Road Glide, Electra Glide Ultra Classic, Tri Glide Ultra, Ultra Limited (2008–2017)
CVO Models: CVO Limited, CVO Street Glide, CVO Road Glide, CVO Softail Convertible, CVO Road King (2008–2016)
Dyna: Low Rider S (2016–2017)
Specs
Product Name: Air Cleaner Model: Assault Charge Design: Breather / Velocity Stack Material: CNC-Machined Billet Aluminum Finish: Flat Black (Matte Powder-Coated) Filter Media: Cotton Gauze (Washable & Re-Oilable) Shape: Round Includes: Backing Plate, Filter, Plexiglass Cover, Hardware Weight: 3.85 lbs Dimensions (L × W × H): 10.44" × 10.24" × 6.73" Riding Style: Street Country of Origin: Made in the USA
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