Twin Cam EFI Throttle-by-Wire TRASK ASSAULT Charge High Flow Air Cleaner Kit


A timeless and iconic design, the patented Trask Assault Charge Air Cleaner is an elegant, yet simple addition to any Harley-Davidson Motorcycle. Aside from good looks, the Assault Charge Air Cleaner is designed to perform by way of its high-capacity air filter and large-diameter velocity stack. If you are looking for style and performance, this is one sweet package!
  • Rated one of the highest-flowing air cleaner kits on the market by third party testing.
  • Features billet aluminum backing plate with hidden integrated breather re-circulation system and a LEXAN outer cover.
  • Increases power output by ~8HP over stock and improves fuel efficiency.
  • Snap-in velocity stack for improved air flow.
  • Dyno-developed and tested
  • Optional 58MM velocity stack available HERE (Only needed on TM-1020 TBW air cleaner kits running an aftermarket 58mm throttle body)

    *This air cleaner recirculates the head pressure back into the throttle body similar to a stock Harley-Davidson air cleaner, if you would like to vent the head pressure externally you will need to also purchase our External Breather Kit


    Twin-Cam Throttle by Wire / EFI Only - '08-'16 FLHT/FLHR/FLHX/FLTR/HD TRIKE, '16-'17 SOFTAIL, '14-'15 FLSTNSE & '11-'12 FLSTSE

    PATENT 10,876,503


    C.A.R.B. E.O. No. D-827