Trask TM-1021R Assault Charge High-Flow Air Cleaner Kit Raw Machined

The Trask Assault Charge Air Cleaner is a high-performance intake system designed for Harley-Davidson motorcycles with cable-operated throttle systems. Rated as one of the highest flowing air cleaners on the market by third-party testing, this patented system delivers approximately 8 horsepower increase over stock while improving fuel efficiency.

Key Features:

• Billet aluminum backing plate with hidden integrated breather recirculation system
• Clear plexiglass (LEXAN) outer cover showcases the inner workings of the intake
• Magnetic snap-in velocity stack enhances airflow and allows easy customization
• High-capacity reusable air filter - simply clean and re-oil
• Raw machined aluminum finish for a clean, aggressive look
• Direct stock replacement - recirculates head breather pressure back into throttle body similar to OEM setup
• Dyno developed and tested for proven performance
• U.S. Patent No. 10,876,503 B2
• Made in the USA

Fitment: Compatible with 2000-2017 Twin Cam models with Delphi EFI cable throttle and 1999-2006 Big Twin models with CV carburetors. Does not fit 2008-2017 Touring models, 2016-2017 FXDLS, 2016-2017 Softails, 2014-2015 FLSTNSE, 2013-2014 FXSBSE, 2011-2012 FLSTSE, or S&S T111 engines.

Note: This air cleaner recirculates breather pressure internally. For external venting, a separate external breather kit is required. Cannot ship to California.