Arlen Ness® Big Sucker™ Stage 1 Air Cleaner Kit with Black Backing Plate 18318
Fits 18-20 Harley FXLR / FLSL / FLDE / FLHC with M8 engine.
The Big Sucker™ Stage 1 performance intake for Milwaukee-Eight™ (M8) engines adds new features to the original industry leading air cleaner. The new patent-pending hidden breather system is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes.
Features:
- Increases Horsepower & Torque
- Eliminates Oil Blow-bye Issues Associated with M8 Engines
- Black Pre-Oiled High Performance Filter
- Patent-Pending Oil Catch / Reservoir
- One-Piece Aluminum Backing Plate
- Aluminum Filter Top Plate Design Eliminates Internal Mounting Hardware
Finish:
- Black backing plate
Fitment:
- 2021 Harley-Davidson CVO Street Glide FLHXSE
- 2021 Harley-Davidson Road Glide Custom FLTRX
- 2021 Harley-Davidson Softail Street Bob FXBB
- 2020-2021 Harley-Davidson CVO Road Glide Custom FLTRXSE
- 2020 Harley-Davidson CVO Street Glide FLHXSE
- 2019-2020 Harley-Davidson FXDR 114
- 2018-2021 Harley-Davidson Softail Fat Bob 114 FXFBS
- 2018-2021 Harley-Davidson Softail Heritage Classic FLHC
- 2018-2021 Harley-Davidson Softail Fat Boy 114 FLFBS
- 2018-2021 Harley-Davidson Softail Slim FLSL
- 2018-2021 Harley-Davidson Softail Heritage Classic 114 FLHCS
- 2018-2021 Harley-Davidson Softail Sport Glide FLSB
- 2018-2020 Harley-Davidson Softail Low Rider FXLR
- 2018-2020 Harley-Davidson Softail Street Bob FXBB
- 2018-2020 Harley-Davidson Softail Deluxe FLDE
- 2018-2020 Harley-Davidson Softail Breakout 114 FXBRS
- 2018-2019 Harley-Davidson Softail Fat Bob FXFB
- 2018-2019 Harley-Davidson Softail Fat Boy FLFB
- 2018-2019 Harley-Davidson Softail Breakout FXBR
- 2018-2019 Harley-Davidson CVO Road Glide Custom FLTRXSE
- 2017-2021 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG
- 2017-2021 Harley-Davidson Street Glide Special FLHXS
- 2017-2021 Harley-Davidson Road Glide Special FLTRXS
- 2017-2021 Harley-Davidson Electra Glide Ultra Limited FLHTK
- 2017-2021 Harley-Davidson Road King Special FLHRXS
- 2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE
- 2017-2021 Harley-Davidson Freewheeler FLRT
- 2017-2020 Harley-Davidson Road Glide Custom FLTRX
- 2017-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL
- 2017-2019 Harley-Davidson Road Glide Ultra FLTRU
- 2017-2019 Harley-Davidson CVO Street Glide FLHXSE
