Trask Assault Charge High Flow Air Cleaner Kit

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 Introducing the Trask Assault Charge Air Cleaner – where timeless design meets unrivaled performance for your V-Twin Motorcycle. Elevate your riding experience with this patented masterpiece that seamlessly combines iconic aesthetics and cutting-edge engineering.

Crafted with precision and attention to detail, the Assault Charge Air Cleaner boasts a design that stands the test of time. Its high-capacity air filter and velocity stack not only enhance the overall look of your bike but also ensure optimal performance on the road.

Third-party testing has rated the Assault Charge Air Cleaner as one of the highest-flowing kits available, affirming its position as a leader in the market. The billet aluminum backing plate comes equipped with a concealed integrated breather recirculation system, while the outer cover made from durable LEXAN adds an extra layer of sophistication.

Unleash the full potential of your motorcycle with the Assault Charge Air Cleaner, which delivers an impressive ~8HP power boost over stock. The snap-in velocity stack improves air flow characteristics, enhancing your motorcycle's responsiveness.

Dyno-developed and rigorously tested, this air cleaner is a testament to Trask's commitment to quality and performance. Whether you're a seasoned rider or a newcomer to the Harley-Davidson world, this air cleaner is the perfect blend of style and substance.

*Please note that the Assault Charge Air Cleaner recirculates head pressure back into the throttle body, aligning with the stock Harley-Davidson air cleaner setup. For those seeking to vent the head pressure externally, our External Breather Kit is also available for purchase. Elevate your Harley-Davidson experience with the Trask Assault Charge Air Cleaner – where style and performance converge in one exceptional package.*


  • Twin-Cam Throttle by Wire / EFI Only: '08-'16 FLHT/FLHR/FLHX/FLTR/HD TRIKE, '16-'17 SOFTAIL, '14-'15 FLSTNSE & '11-'12 FLSTSE
    • Optional 58MM velocity stack available (Only needed on TM-1020 TBW air cleaner kits running an aftermarket 58mm throttle body)
  • Twin-Cam Throttle Cable / EFI & Carbureted: '00-'17 Twin Cam with Delphi EFI Cable Throttle, '99-'06 Big Twin with CV Carbs *Does Not fit S&S T111
  • Sportster: '91-'20 SPORTSTER XL

Fitment: M8

Color: Raw

With pride, Trask produces motorcycle performance products in the USA.