Trask Assault Charge Air Cleaner - Gen 1 M8

Developed specifically for 17 to 23 Milwaukee-Eight FL models and 18 to 24 Softails, this Assault Charge Air Cleaner unlocks the airflow potential of the M8 platform. The Milwaukee-Eight engine responds immediately to improved intake efficiency, and this system delivers both a clean, aggressive appearance and dyno-proven gains.

The high-capacity filter and magnetic velocity stack feed the engine steady, high-volume air, while the billet aluminum backing plate includes a concealed integrated breather system that mounts cleanly in place of the stock assembly. Testing consistently shows increases of around 8 horsepower on M8 models, making this one of the strongest-performing air cleaners available.

For riders who want an intake with the signature Trask style and real-world performance to match, this kit is built for the M8 from the ground up.

Rain sock included in the box. Please check packaging thoroughly.

Please note that the Assault Charge Air Cleaner recirculates head breather pressure back into the throttle body, similar to the stock Harley-Davidson air cleaner setup. For those wanting to vent head pressure externally, the Trask External Breather Kit is available for purchase.