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This product will fit your 2018 Harley Davidson Road King Special FLHRXS

Arlen Ness

Arlen Ness Smooth Stage 1 Big Sucker Air Cleaner Kit For Harley 2017-2025

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The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds

Stainless

Fullscreen Zoom

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$197^.⁹⁶$287^.⁹⁶

$219.95$319.95

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Finish:

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Arlen Ness Stage 1 Smooth Big Sucker Air Cleaner Kit For Harley

Upgrade your engine’s capabilities with the Big Sucker, crafted to optimize airflow and efficiency. With documented horsepower gains of up to 21%, this kit delivers a substantial boost to your ride. The advanced hidden breather backing plate technology eliminates external hoses, ensuring a clean and streamlined look. The robust, water-resistant synthetic air filter is simple to clean and reuse, guaranteeing dependable performance throughout your journeys.

Features:

Billet aluminum backing plate
Integrated crankcase breather for a clean look
Radius air inlet for unobstructed airflow
Synthetic filter element never needs oiling
Made in the USA

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This product will fit your 2018 Harley Davidson Road King Special FLHRXS

Fitment Notes & Exceptions

Will not work with OEM air cleaner filter or cover.
For use with M8 models equipped with OEM electronic throttle.

Harley Davidson: Electra Glide Standard FLHT 2019, 2020, 2021, 2022; Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019; Electra Glide Ultra Limited CVO/SE FLHTKSE 2017, 2018, 2019, 2020, 2021; Electra Glide Ultra Limited FLHTK 2017-2024; Electra Glide Ultra Limited Low FLHTKL 2017, 2018, 2019; Freewheeler FLRT 2017-2025; Road Glide 3 FLTRT 2023, 2024, 2025; Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022; Road Glide FLTRX 2017-2023; Road Glide Limited CVO FLTRKSE 2022, 2023; Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024; Road Glide Special FLTRXS 2017-2023; Road Glide ST FLTRXST 2022, 2023; Road Glide Ultra FLTRU 2017, 2018, 2019; Road King FLHR/I 2017-2022; Road King Special FLHRXS 2017-2025; Softail Breakout 114 FXBRS 2018, 2019, 2020; Softail Breakout 117 FXBR 2023, 2024; Softail Breakout FXBR 2018, 2019; Softail Deluxe FLDE 2018, 2019, 2020; Softail Fat Bob 114 FXFBS 2018-2023; Softail Fat Bob FXFB 2018, 2019; Softail Fat Boy 114 FLFBS 2018-2024; Softail Fat Boy FLFB 2018, 2019; Softail FXDR 114 FXDRS 2019, 2020; Softail Heritage Classic 114 FLHCS 2018-2024; Softail Heritage Classic FLHC 2018, 2019, 2020, 2021; Softail Low Rider FXLR 2018, 2019, 2020; Softail Low Rider S FXLRS 2020, 2021, 2022, 2023, 2024; Softail Low Rider ST FXLRST 2022, 2023, 2024; Softail Slim FLSL 2018, 2019, 2020, 2021; Softail Sport Glide FLSB 2018, 2019, 2020, 2021; Softail Standard FXST 2020, 2021, 2022, 2023, 2024; Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024; Softail Street Bob FXBB 2018, 2019, 2020; Street Glide CVO/SE FLHXSE 2017-2022; Street Glide FLHX/I 2017-2023; Street Glide Special FLHXS 2017-2023; Street Glide ST FLHXST 2022, 2023; Tri Glide CVO/SE FLHTCUTGSE 2020, 2021, 2022; Tri Glide Ultra Classic FLHTCUTG 2017-2025

This item is also available for 137 other models:

Harley Davidson: Dyna Convertible FXDS 1994-1998; Dyna Convertible FXDS 1999-2000; Dyna Fat Bob FXDF 2008-2017; Dyna Low Rider FXDL/I 1993-1998; Dyna Low Rider FXDL/I 1999-2017; Dyna Low Rider S FXDLS 2016-2017; Dyna Street Bob FXDB/I 2006-2017; Dyna Super Glide Custom FXDC/I 2005-2014; Dyna Super Glide FXD/I 1995-1998; Dyna Super Glide FXD/I 1999-2010; Dyna Super Glide Sport FXDX 1999-2005; Dyna Super Glide Sport Touring FXDXT 2001-2003; Dyna Switchback FLD 2012-2016; Dyna Wide Glide FXDWG/I 1993-1998; Dyna Wide Glide FXDWG/I 1999-2017; Electra Glide Classic FLHTC/I 2008-2013; Electra Glide Classic FLHTC/I 1993-1998; Electra Glide Classic FLHTC/I 1999-2007; Electra Glide Sport FLHS 1993; Electra Glide Standard FLHT/I 2008-2009; Electra Glide Standard FLHT/I 1995-1998; Electra Glide Standard FLHT/I 1999-2007; Electra Glide Ultra Classic FLHTCU/I 2008-2016; Electra Glide Ultra Classic FLHTCU/I 1993-1997; Electra Glide Ultra Classic FLHTCU/I 2002-2007; Electra Glide Ultra Classic Low FLHTCUL 2015-2016; Electra Glide Ultra Limited FLHTK 2010-2016; Electra Glide Ultra Limited Low FLHTKL 2015-2016; Freewheeler FLRT 2015-2016; FXR2 CVO/SE 1999; FXR3 CVO/SE 1999; Low Glide/Low Rider FXRS 1993; Low Rider Custom FXLR 1993-1994; Low Rider Sport FXRS-SP 1993; Road Glide Custom FLTRX 2010-2013; Road Glide CVO/SE FLTRSE3 2009; Road Glide CVO/SE FLTRXSE 2012-2013; Road Glide CVO/SE FLTRXSE 2023-2025; Road Glide CVO ST FLTRXSTSE 2024-2025; Road Glide FLTR/I 2008-2009; Road Glide FLTR/I 1998; Road Glide FLTR/I 1999-2007; Road Glide FLTRX 2015-2016; Road Glide FLTRX 2024-2025; Road Glide Special FLTRXS 2015-2016; Road Glide Ultra CVO/SE FLTRUSE 2011; Road Glide Ultra FLTRU 2011-2016; Road King Classic FLHRC/I 2008-2013; Road King Classic FLHRC/I 2002-2007; Road King Custom FLHRS/I 2004-2007; Road King CVO/SE FLHRSE4 2008; Road King CVO/SE FLHRSE5 2013; Road King FLHR/I 2008-2016; Road King FLHR/I 1994-1998; Road King FLHR/I 1999-2007; Softail Bad Boy Springer FXSTSB 1995-1997; Softail Blackline FXS 2011-2013; Softail Breakout 117 FXBR 2025; Softail Breakout FXSB 2016-2017; Softail Breakout FXSB 2013-2015; Softail Cross Bones Springer FLSTSB 2008-2011; Softail Custom FXSTC/I 1993-1999; Softail Custom FXSTC/I 2007-2010; Softail Deluxe FLSTN/I 2016-2017; Softail Deluxe FLSTN/I 2005-2015; Softail Deuce FXSTD/I 1999; Softail Deuce FXSTD/I 2000-2007; Softail Fat Boy FLFB 2025; Softail Fat Boy FLSTF/I 2016-2017; Softail Fat Boy FLSTF/I 1993-1999; Softail Fat Boy FLSTF/I 2000-2015; Softail Fat Boy Lo FLSTFB 2016; Softail Fat Boy Lo FLSTFB 2010-2015; Softail Fat Boy S FLSTFBS 2016-2017; Softail Heritage Classic FLHC 2025; Softail Heritage Classic FLSTC/I 2016-2017; Softail Heritage Classic FLSTC/I 1993-1999; Softail Heritage Classic FLSTC/I 2000-2015; Softail Heritage FLST/I 2006; Softail Heritage Springer FLSTS/I 1997-1999; Softail Heritage Springer FLSTS/I 2000-2003; Softail Low Rider S FXLRS 2025; Softail Low Rider ST FXLRST 2025; Softail Night Train FXSTB/I 1999; Softail Night Train FXSTB/I 2000-2009; Softail Nostalgia FLSTN/I 1993; Softail Rocker C FXCWC 2007-2011; Softail Rocker FXCW 2008-2011; Softail Slim FLS 2016-2017; Softail Slim FLS 2012-2015; Softail Slim S FLSS 2016-2017; Softail Special FLSTN/I 1994-1996; Softail Springer Classic FLSTSC/I 2005-2007; Softail Springer FXSTS/I 1993-1999; Softail Springer FXSTS/I 2000-2006; Softail Standard FXST/I 1999; Softail Standard FXST/I 2000-2012; Softail Street Bob FXBB 2025; Sportster Custom XL1200C 1996-2019; Sportster Custom XL883C 1998-2009; Sportster Deluxe XLH883DLX 1989-1992; Sportster Forty-Eight Special XL1200XS 2018-2019; Sportster Forty-Eight XL1200X 2010-2022; Sportster Hugger XLH883HUG 1988-2003; Sportster Iron XL1200NS 2018-2021; Sportster Iron XL883N 2009-2022; Sportster Low/SuperLow XL883L 2005-2019; Sportster Low XL1200L 2006-2011; Sportster Nightster XL1200N 2007-2012; Sportster Roadster XL1200CX 2016-2020; Sportster Roadster XL1200R 2004-2008; Sportster Roadster XL883R 2002-2012; Sportster Seventy-Two XL1200V 2012-2016; Sportster Sport XL1200S 1996-2003; Sportster SuperLow XL1200T 2014-2017; Sportster XL883 2004-2009; Sportster XLH1200 1988-2003; Sportster XLH883 1988-2003; Street Glide CVO/SE FLHXSE 2010; Street Glide CVO/SE FLHXSE 2023-2025; Street Glide CVO/SE FLHXSE2 2011; Street Glide CVO/SE FLHXSE3 2012; Street Glide FLHX/I 2008-2016; Street Glide FLHX/I 2024-2025; Street Glide FLHX/I 2006-2007; Street Glide Special FLHXS 2014-2016; Street Glide Trike FLHXXX 2010-2011; Street Glide Ultra FLHXU 2025; Super Glide FXR 1994; Tour Glide Ultra Classic FLTCU/I 1993-1995; Tri Glide Ultra Classic FLHTCUTG 2009-2016; Ultra Classic Electra Glide CVO/SE FLHTCUSE3 2008; Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009; Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010; Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011; Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012; Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Stainless	Item # 1480772	Store SKU	Manufacturer Product # 18-344	Availability In Stock: Ships within 24 hours
Product Style Black	Item # 1245618	Store SKU 318923	Manufacturer Product # 18-306	Availability In Stock: Ships within 24 hours
Product Style Chrome	Item # 1245619	Store SKU 346035	Manufacturer Product # 18-307	Availability In Stock: Ships within 24 hours
Product Style Carbon Fiber	Item # 1480773	Store SKU 331595	Manufacturer Product # 18-394	Availability In Stock: Ships within 24 hours

$39.99/yr.

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