Arlen Ness Monster Sucker Air Cleaner Kit - Black 81-039

• Monster Sucker kit features our patented Big Sucker ?ǣhidden breather?ǥ technology and more filter surface area for maximum performance
• Hidden breathers are O-ringed at the heads and exit out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
• Filter features a built-in inverted top to pull in air not only from all sides of the filter but also from the front, which results in more performance-gaining airflow
• Forged billet covers can be added at any time to any Monster Sucker kits that were originally purchased without covers (sold separately)
• Each filter is constructed from synthetic material that is water-resistant, which in most cases eliminates the need for a rain sock
• Kits do not include Arlen Ness forged billet covers; must be purchased separately
• Filters are re-usable and do not require oil; just rinse and re-use

Harley-Davidson -- CVO Road Glide Custom FLTRXSE -- (2020, 2021, 2022, 2019, 2018); Harley-Davidson -- Softail Breakout 114 FXBRS -- (2020, 2019, 2018); Harley-Davidson -- Softail Street Bob FXBB -- (2020, 2021, 2022, 2023, 2024, 2018, 2019); Harley-Davidson -- Electra Glide Standard EFI FLHTI -- (2021, 2020, 2022, 2019); Harley-Davidson -- CVO Street Glide FLHXSE -- (2020, 2021, 2022, 2019, 2017, 2018); Harley-Davidson -- Freewheeler FLRT -- (2020, 2021, 2022, 2018, 2019, 2017); Harley-Davidson -- Street Glide EFI FLHX -- (2020, 2021, 2022, 2023, 2019, 2017, 2018); Harley-Davidson -- Road Glide Special FLTRXS -- (2021, 2020, 2022, 2023, 2018, 2019, 2017); Harley-Davidson -- Road Glide Custom FLTRX -- (2021, 2020, 2022, 2023, 2019, 2018, 2017); Harley-Davidson -- Road King Special FLHRXS -- (2020, 2021, 2022, 2023, 2024, 2018, 2019, 2017); Harley-Davidson -- CVO Tri Glide FLHTCUTGSE -- (2021, 2020, 2022); Harley-Davidson -- Electra Glide Ultra Limited FLHTK -- (2021, 2020, 2022, 2023, 2024, 2017, 2018, 2019); Harley-Davidson -- Road King EFI FLHR -- (2020, 2021, 2022, 2018, 2017, 2019); Harley-Davidson -- Softail Sport Glide FLSB -- (2021, 2020, 2019, 2018); Harley-Davidson -- Softail Low Rider S FXLRS -- (2020, 2021, 2022, 2023, 2024); Harley-Davidson -- Tri Glide Ultra Classic FLHTCUTG -- (2020, 2021, 2022, 2019, 2017, 2018); Harley-Davidson -- Softail Standard FXST -- (2020, 2021, 2022, 2024, 2023); Harley-Davidson -- Street Glide Special FLHXS -- (2020, 2021, 2022, 2023, 2018, 2019, 2017); Harley-Davidson -- CVO Electra Glide Ultra Limited FLHTKSE -- (2021, 2020, 2019, 2017, 2018); Harley-Davidson -- Electra Glide Police FLHTPI -- (2019, 2020, 2022, 2021, 2017, 2018); Harley-Davidson -- Road Glide Limited FLTRK -- (2020, 2021, 2022, 2023); Harley-Davidson -- Softail Fat Bob 114 FXFBS -- (2020, 2021, 2022, 2023, 2018, 2019); Harley-Davidson -- Softail Heritage Classic 114 FLHCS -- (2020, 2021, 2022, 2023, 2024, 2019, 2018); Harley-Davidson -- Softail Low Rider FXLR -- (2020, 2019, 2018); Harley-Davidson -- Softail Deluxe FLDE -- (2020, 2018, 2019); Harley-Davidson -- Softail Fat Boy 114 FLFBS -- (2020, 2021, 2022, 2024, 2023, 2018, 2019); Harley-Davidson -- Softail Heritage Classic FLHC -- (2020, 2021, 2018, 2019); Harley-Davidson -- Softail Slim FLSL -- (2021, 2020, 2019, 2018); Harley-Davidson -- FXDR 114 -- (2020, 2019); Harley-Davidson -- Softail Low Rider El Diablo FXRST -- (2022); Harley-Davidson -- Softail Low Rider ST FXLRST -- (2022, 2024, 2023); Harley-Davidson -- Street Glide ST FLHXST -- (2022, 2023); Harley-Davidson -- Road Glide ST FLTRXST -- (2022, 2023); Harley-Davidson -- Softail Breakout FXBR -- (2023, 2024, 2019, 2018); Harley-Davidson -- Hydra-Glide Revival -- (2024); Harley-Davidson -- Road Glide 3 FLTRT -- (2024); Harley-Davidson -- Electra Glide Ultra Classic EFI FLHTCUI -- (2018, 2017, 2019); Harley-Davidson -- Road Glide Ultra FLTRU -- (2019, 2018, 2017); Harley-Davidson -- Electra Glide Ultra Limited Low FLHTKL -- (2019, 2017, 2018); Harley-Davidson -- Softail Fat Boy FLFB -- (2018, 2019); Harley-Davidson -- Softail Fat Bob FXFB -- (2019, 2018)