Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail

SKU: AN18-394

Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail

In stock
SKU: AN18-394
Regular price $305.96
Regular price -10% $339.95 Sale price $305.96

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

Features

  • Breathing system eliminates oil issues associated with the M8 engines by directing any excess breather oil back into the engine
  • Kit includes one-piece backing plate, breather tubes, performance filter, filter top, gaskets, oil reservoir and necessary hardware
  • High performance filters are made from black pre-oiled cotton for the best in airflow and filtration
  • Hidden breather backing plate technology is a step up from the original system
  • Smooth radius air inlet for unobstructed air flow

Specifications

  • Available cover options: Billet, Steel
  • Available style options: Carbon, Brushed stainless, Knuckle, Beveled, Scalloped, Slot Track, Smooth, 10-Gauge
  • Available finish options: Black, Chrome, Black w/ machined accents
  • Manufacturer part numbers: 18-394, 18-344, 18-393, 18-342, 18-314, 18-309, 18-340, 18-308, 18-307, 18-306, 18-316, 18-315
  • Fitment (catalog): 17-25 Flhrxs, 24 Flhtk/Fltrk, 17-23 Flht/Flhr/Flhx/Fltr (Except 23 Flhxse/Fltrxse), 17-25 H-D Fl Trike, 18-24 Softail

Note: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Please confirm your exact model and year in the fitment chart before ordering.

 

YearsMakeModels
2025Harley-DavidsonElectra Glide Police FLHTP, Tri Glide Ultra Classic FLHTCUTG
2024-2025Harley-DavidsonRoad Glide Police FLTRXP
2023-2025Harley-DavidsonFLTRT Road Glide 3
2017-2025Harley-DavidsonFLHRXS Road King Special, Road King Police FLHP, Electra Glide Police FLHTPI, FLHTCUTG Tri Glide Ultra, FLRT Freewheeler
2024Harley-DavidsonFLI Hydra-Glide Revival
2023-2024Harley-DavidsonFXBR Breakout 117
2022-2024Harley-DavidsonFXLRS Low Rider S 117, FXLRST Low Rider ST 117
2021-2024Harley-DavidsonFXBBS Street Bob 114
2020-2024Harley-DavidsonFLTRK Road Glide Limited, FXST Softail Standard 107
2018-2024Harley-DavidsonFLFBS Fat Boy 114, FLHCS Heritage Classic 114, FLSB Sport Glide 107, FXFBS Fat Bob 114
2017-2024Harley-DavidsonFLHTK Ultra Limited
2023Harley-DavidsonFLHFB Electra Glide Highway King
2022-2023Harley-DavidsonFLTRXST Road Glide ST, FLHXST Street Glide ST
2017-2023Harley-DavidsonFLTRX Road Glide, FLTRXS Road Glide Special, FLHX Street Glide, FLHXS Street Glide Special
2022Harley-DavidsonFLTRKSE CVO Road Glide Limited, FLHTCUTG Tri Glide Ultra G.I., FXRST Low Rider El Diablo 117
2020-2022Harley-DavidsonFLHTCUTGSE CVO Tri Glide
2019-2022Harley-DavidsonFLHT Electra Glide Standard
2018-2022Harley-DavidsonFLTRXSE CVO Road Glide
2017-2022Harley-DavidsonFLHXSE CVO Street Glide, FLHR Road King
2021Harley-DavidsonFLH Electra Glide Revival
2020-2021Harley-DavidsonFXLRS Low Rider S 114
2018-2021Harley-DavidsonFLHC Heritage Classic 107, FLSL Softail Slim 107
2017-2021Harley-DavidsonFLHTKSE CVO Limited
2019-2020Harley-DavidsonFXDRS FXDR 114
2018-2020Harley-DavidsonFLDE Deluxe 107, FLFB Fat Boy 107, FXBB Street Bob 107, FXBRS Breakout 114, FXFB Fat Bob 107, FXLR Low Rider 107
2018-2019Harley-DavidsonFXBR Breakout 107
2017-2019Harley-DavidsonFLTRU Road Glide Ultra, FLHRC Road King Classic, FLHTCU Electra Glide Ultra Classic, FLHTKL Ultra Limited Low
 

Product Title Store SKU MFR Part #
Billet / Carbon / Black AN18-394 18-394
Billet / Brushed stainless / Black AN18-344 18-344
Billet / Knuckle / Chrome AN18-393 18-393
Billet / Knuckle / Black AN18-342 18-342
Steel / Beveled / Chrome AN18-314 18-314
Steel / Beveled / Black AN18-309 18-309
Steel / Scalloped / Black AN18-340 18-340
Steel / Slot Track / Black AN18-308 18-308
Steel / Smooth / Chrome AN18-307 18-307
Steel / Smooth / Black AN18-306 18-306
Steel / 10-Gauge / Chrome AN18-316 18-316
Steel / 10-Gauge / Black w/ machined accents AN18-315 18-315

Bulk order

Variant Quantity Price Total
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Billet / Carbon / Black
Billet / Carbon / Black AN18-394 / 18-394
Regular price $305.96
Regular price $339.95 Sale price $305.96
$0.00
Regular price $305.96
Regular price $339.95 Sale price $305.96
$0.00
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Billet / Brushed stainless / Black
Billet / Brushed stainless / Black AN18-344 / 18-344
Regular price $215.96
Regular price $239.95 Sale price $215.96
$0.00
Regular price $215.96
Regular price $239.95 Sale price $215.96
$0.00
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Billet / Knuckle / Chrome
Billet / Knuckle / Chrome AN18-393 / 18-393
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Billet / Knuckle / Black
Billet / Knuckle / Black AN18-342 / 18-342
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Steel / Beveled / Chrome
Steel / Beveled / Chrome AN18-314 / 18-314
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Arlen Ness Big Sucker Stage 1 w/ Cover for '17-'23 M8 Touring, '18-'24 Softail - Steel / Beveled / Black
Steel / Beveled / Black AN18-309 / 18-309
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
Regular price $287.96
Regular price $319.95 Sale price $287.96
$0.00
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