Assault Charge Air Cleaner Kit – Reverse Cut / Black (Billet Aluminum)
Performance Air Intake System for Harley-Davidson Twin Cam (1999–2017)
The Assault Charge Air Cleaner – Reverse Cut / Black is built for riders chasing both show-stopping style and dyno-proven performance. Machined from billet aluminum and finished in a reverse-cut black powder coat, this intake system not only looks aggressive but breathes serious power into your Twin Cam motor. Featuring a hidden integrated breather system and a plexiglass outer cover, it delivers clean lines, reduced clutter, and a bold, industrial aesthetic. A snap-in velocity stack improves airflow, while the washable cotton gauze filter ensures top-tier filtration and reusability.
⚠️ WARNING: Not legal for sale or use in California on any pollution-controlled motor vehicles.
Features
Billet aluminum backing plate with hidden integrated breather system for a clean, hose-free look
Snap-in velocity stack design for increased throttle response and airflow
High-flow cotton gauze filter – reusable and easy to maintain
Plexiglass outer cover adds performance visibility and aggressive styling
Reverse cut black powder coat finish for a premium, contrast-machined appearance
Dyno developed and tested for proven horsepower and torque gains
All hardware and detailed installation instructions included
Made in the USA
Performance & Fitment
The Assault Charge Air Cleaner – Reverse Cut / Black fits most Harley-Davidson Twin Cam EFI and CV carbureted models (1999–2017), excluding '08–'17 Touring and select Softail/CVO variations. Ideal for Dyna, Softail, and early Touring builds, this air cleaner boosts airflow efficiency, improves throttle feel, and enhances your Harley’s performance edge.