Arlen Ness Big Sucker Knuckle Air Filter Kit Black
The new Big Sucker Stage 1 performance intake for Milwaukee-Eight engines adds new and improved features to the original industry-leading air cleaner
New patent-pending hidden breather backing plate technology is a step up from our original patented system
Each breather is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary breather tubes
Our breathing system eliminates oil issues associated with M-Eight engines by directing any excess breather oil back into the engine
To ensure no oil saturates the filter and restricts your airflow, we also integrated a new patent-pending oil reservoir that can be serviced when you service the filter element
Smooth radius air inlet for unobstructed air flow
New aluminum filter top plate has integrated filter mounting studs for increased durability while eliminating the need for additional filter mounting hardware
High performance filters are made from black pre-oiled cotton for the best in airflow and filtration
Filter is washable and re-usable
Backing plates available in gloss black or chrome finish
Each M-Eight Big Sucker Stage I kit includes one-piece backing plate, breather tubes, performance filter, filter top, gaskets, oil reservoir and necessary hardware
Product Note:
Specification
Details
CARB Approved
Yes
Color
Black
Engine Type
Milwaukee Eight
Material
Aluminum
Throttle Type
Throttle-by-Wire
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Harley Davidson
FLDE Softail Deluxe 2018-2020
FLFB Softail Fat Boy 2018-2019
FLFBS Softail Fat Boy 114 2018-2024
FLHC Softail Heritage Classic 2018-2021
FLHCS Softail Heritage Classic 114 2018-2024
FLHRXS Road King Special 2017-2025
FLHT Electra Glide Standard 2019-2022
FLHTCU Electra Glide Ultra Classic 2017-2019
FLHTCUL Electra Glide Ultra Classic Low 2017
FLHTCUTG Tri Glide Ultra Classic 2017-2025
FLHTK Electra Glide Ultra Limited 2017-2024
FLHTKL Electra Glide Ultra Limited Low 2017-2019
FLHX Street Glide 2017-2023
FLHXS Street Glide Special 2017-2023
FLHXST Street Glide ST 2022-2023
FLRT Freewheeler 2017-2025
FLSB Softail Sport Glide 2018-2021
FLSL Softail Slim 2018-2021
FLTRK Road Glide Limited 2020-2024
FLTRT Road Glide 3 2023-2025
FLTRU Road Glide Ultra 2017-2019
FLTRX Road Glide 2017-2023
FLTRXS Road Glide Special 2017-2023
FLTRXST Road Glide ST 2022-2023
FXBB Softail Street Bob 2018-2020
FXBBS Softail Street Bob 114 2021-2024
FXBR Softail Breakout 2018-2019, 2023-2024
FXBRS Softail Breakout 114 2018-2020
FXDR Softail 114 2019-2020
FXFB Softail Fat Bob 2018-2019
FXFBS Softail Fat Bob 114 2018-2023
FXLR Softail Low Rider 2018-2020
FXLRS Softail Low Rider S 2020-2024
FXLRST Softail Low Rider ST 2022-2024
FXST Softail Standard 2023-2024
Customer Reviews
Looks great and fits perfect
By Chat E. on
Verified Purchaser
Nice clean looking air filter kit. Looks great and fits perfect my 21 lowrider s
Upon fire up you can hear it sucking in all that air. Awesome
Big suck!
By Daniel W. on
Verified Purchaser
The name doesn't disappoint. This thing sucks air! Nice sleek clean look I wanted. Perfect all around.
Woke Limited!
By Carey F. on
Verified Purchaser
Really woke up my Limited when
paired with a tuner!
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Questions & Answers
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