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Arlen Ness - Engine & Performance

Browse Engine & Performance from Arlen Ness. Check exact model, year and specifications on the product page.

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Arlen Ness Stage 1 Billet Sucker Air Cleaner Kit. Black – 1991–2022 XL Sportster
£302.14 - £302.14
£302.14
£305.75
£305.75 - £305.75
£305.75

Arlen Ness Stage 1 Billet Sucker Air Cleaner Kit. Black for Harley-Davidson 2016-2017 Softail; 2016-2017 FXDLS; 2008-2016 FLT/Touring, Trike. (E-Throttle) - 50-863

Available

Description With Scalloped Black anodized billet cover. Air filter element is pre-oiled with black oil. The exposed air filter element gives it goo...

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£302.14 - £302.14
£302.14
£305.75
£305.75 - £305.75
£305.75
Stage I Billet Big Sucker Air Filter Kit for 01-15 Softail; 04-17 Dyna (Excl. 2017 FXDLS); 02-07 Flt/Touring
£311.65 - £311.65
£311.65
£335.70
£335.70 - £335.70
£335.70

Arlen Ness Stage 1 Billet Sucker Air Cleaner Kit. Chrome for Harley-Davidson 2016-2017 Softail; 2016-2017 FXDLS; 2008-2016 FLT/Touring, Trike. (E-Throttle) - 50-859

Available

Description With Scalloped Chrome billet cover. Air filter element is pre-oiled with black oil. The exposed air filter element gives it good looks ...

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£311.65 - £311.65
£311.65
£335.70
£335.70 - £335.70
£335.70
Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. OEM Cover – 2001–2015 Softail; 1999–2017 Dyna…
£193.59 - £193.59
£193.59
£195.90
£195.90 - £195.90
£195.90

Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. OEM Cover for Harley-Davidson 1999-2001 FLT/Touringwith Magneti Marelli Fuel Inj. - 50-573

Available

Description Black anodized one-piece aluminum backing plate. Used with OEM air cleaner cover with single central bolt; Ness Stage 1 air cleaner cov...

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£193.59 - £193.59
£193.59
£195.90
£195.90 - £195.90
£195.90
Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. OEM Cover – 2001–2015 Softail; 1999–2017 Dyna…
£203.79 - £203.79
£203.79
£206.22
£206.22 - £206.22
£206.22

Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. OEM Cover for Harley-Davidson 1999-2001 FLT/Touringwith Magneti Marelli Fuel Inj. - 50-517

Available

Description Chrome plated one-piece aluminum backing plate. Used with OEM air cleaner cover with single central bolt; Ness Stage 1 air cleaner cove...

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£203.79 - £203.79
£203.79
£206.22
£206.22 - £206.22
£206.22
Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. Bev. Chrome – 2016–2017 Softail; 2017 FXDLS; 2008–2016…
£302.14 - £302.14
£302.14
£305.75
£305.75 - £305.75
£305.75

Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. Bev. Chrome for Harley-Davidson 1999-2001 FLT/Touring with Magneti Marelli Fuel Injection - 50-848

Available

Description Beveled outer chrome plated billet cover. Chrome backing plate. Air filter element pre-oiled with black oil. Engineered and proven to g...

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£302.14 - £302.14
£302.14
£305.75
£305.75 - £305.75
£305.75
Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. Bev. Black – 2016–2017 Softail; 2017 FXDLS; 2008–2016…
£302.14 - £302.14
£302.14
£335.70
£335.70 - £335.70
£335.70

Arlen Ness Stage 1 Big Sucker Air Cleaner Kit. Bev. Black for 1992-1999 Evo Big Twinwith CV Carburettor - 50-842

Available

Description Beveled black anodized billet outer cover. Black backing plate. Air filter element pre-oiled with black oil. Engineered and proven to g...

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£302.14 - £302.14
£302.14
£335.70
£335.70 - £335.70
£335.70
Sold out
£203.79
£203.79 - £203.79
£203.79
£182.35
£182.35 - £182.35
£182.35

Arlen Ness 10-Gauge Tappet Block Cover Kit. Black for 99-17Twin Cam; S&S T-Series Engines - 12-573

Currently Unavailable

Description Gloss Black Contrast Machined anodized armor coating that will resist fading from heat or UV exposure. CNC machined 6061-T6 billet alum...

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£203.79
£203.79 - £203.79
£203.79
£182.35
£182.35 - £182.35
£182.35
Sold out
Save 12% Save %
£234.37
£234.37 - £234.37
£234.37
£206.55
£206.55 - £206.55
£206.55

Arlen Ness TC 10-Gauge Pushrod Cover Set. Black for 99-17 Twin Cam - 03-633

Available

Description Gloss black contrast machined anodized finish. CNC machined 6061-T6 billet aluminum. An instant upgrade in engine look. Note 1: See Arl...

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£234.37
£234.37 - £234.37
£234.37
£206.55
£206.55 - £206.55
£206.55
Save 12% Save %
Arlen Ness Monster and Velocity Series Hardware Kit for 2017-2025 Harley-Davidson Touring and 2018-2024 Harley-Davidson Softail Motorcycles
Save 9% Save %
£44.86
£44.86 - £44.86
£44.86
£40.82
£40.82 - £40.82
£40.82

Arlen Ness Replacement Air Cleaner Hardware Kit - for Harley-Davidson FLHR 1750 2017-2019 / Harley-Davidson FLHX 1750 2017-2019 & More Models - 602-019

Available

DescriptionReplacement Air Cleaner Hardware Kit Includes all necessary gaskets and hardware to bring your air cleaner to like new condition Replace...

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£44.86
£44.86 - £44.86
£44.86
£40.82
£40.82 - £40.82
£40.82
Save 9% Save %
Arlen Ness Replacement Method/Inverted Series/Sidekick/Clear Tear Air Cleaner Hardware Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21

Arlen Ness Replacement Air Cleaner Hardware Kit - Chrome - Clear Tear, Inverted Series, Method, Sidekick - for Selected Harley-Davidson Dyna 2016-2017, Freewheeler 2015-2016, Softail 2011-2017, Touring 2008-2016, Tri Glide 2009-2016 Models - 602-005

Available

DescriptionReplacement Air Cleaner Hardware Kit Includes hardware gaskets and all necessary components for air cleaners with forged billet backing ...

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£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21
Save 9% Save %
Arlen Ness Replacement Method/Inverted Series/Sidekick/Clear Tear Air Cleaner Hardware Kit for 1991-2022 Harley-Davidson Sportster Motorcycles
Sold out
£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21

Arlen Ness Replacement Air Cleaner Hardware Kit - Black - Clear Tear, Inverted Series, Method, Sidekick - for Selected Harley-Davidson Sportster 1988-2022 Models - 602-003

Currently Unavailable

DescriptionReplacement Air Cleaner Hardware Kit Includes hardware gaskets and all necessary components for air cleaners with forged billet backing ...

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£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21
Sold out
Arlen Ness Replacement Method/Inverted Series/Sidekick/Clear Tear Air Cleaner Hardware Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21

Arlen Ness Replacement Air Cleaner Hardware Kit - Black - Clear Tear, Inverted Series, Method, Sidekick - for Selected Harley-Davidson Dyna 2016-2017, Freewheeler 2015-2016, Softail 2011-2017, Touring 2008-2016, Tri Glide 2009-2016 Models - 602-001

Available

DescriptionReplacement Air Cleaner Hardware Kit Includes hardware gaskets and all necessary components for air cleaners with forged billet backing ...

View full details
£36.50
£36.50 - £36.50
£36.50
£33.21
£33.21 - £33.21
£33.21
Save 9% Save %
Arlen Ness Velocity 65 Air Cleaner Cover
Save 9% Save %
£164.08
£164.08 - £164.08
£164.08
£149.32
£149.32 - £149.32
£149.32

Arlen Ness Velocity Air Cleaner Cover - Chrome - Velocity 65°, Velocity 90° - 601-003

Available

DescriptionVelocity Air Cleaner CoverDesigned to bolt-on to the face of Arlen Ness Velocity 65 or Velocity 90 air cleaner kitsSpecificationsUnits :...

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£164.08
£164.08 - £164.08
£164.08
£149.32
£149.32 - £149.32
£149.32
Save 9% Save %
Arlen Ness Velocity 65 Air Cleaner Cover
Sold out
£164.08
£164.08 - £164.08
£164.08
£149.32
£149.32 - £149.32
£149.32

Arlen Ness Velocity Air Cleaner Cover - Black, Silver - Velocity 65°, Velocity 90° - 601-002

Currently Unavailable

DescriptionVelocity Air Cleaner CoverDesigned to bolt-on to the face of Arlen Ness Velocity 65 or Velocity 90 air cleaner kitsSpecificationsModel :...

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£164.08
£164.08 - £164.08
£164.08
£149.32
£149.32 - £149.32
£149.32
Sold out
Arlen Ness Velocity 65 Air Cleaner Cover
Save 9% Save %
£165.76
£165.76 - £165.76
£165.76
£150.83
£150.83 - £150.83
£150.83

Arlen Ness Velocity Air Cleaner Cover - Chrome - Velocity 65°, Velocity 90° - 601-001

Available

DescriptionVelocity Air Cleaner CoverDesigned to bolt-on to the face of Arlen Ness Velocity 65 or Velocity 90 air cleaner kitsSpecificationsUnits :...

View full details
£165.76
£165.76 - £165.76
£165.76
£150.83
£150.83 - £150.83
£150.83
Save 9% Save %
Arlen Ness Velocity 65 Air Cleaner Cover
Save 9% Save %
£155.64
£155.64 - £155.64
£155.64
£141.63
£141.63 - £141.63
£141.63

Arlen Ness Velocity Air Cleaner Cover - Black, Silver - Velocity 65°, Velocity 90° - 601-000

Available

DescriptionVelocity Air Cleaner CoverDesigned to bolt-on to the face of Arlen Ness Velocity 65 or Velocity 90 air cleaner kitsSpecificationsUnits :...

View full details
£155.64
£155.64 - £155.64
£155.64
£141.63
£141.63 - £141.63
£141.63
Save 9% Save %
Arlen Ness Chrome Velocity 90 Degree Air Cleaner Kit for 1988-2019 Harley-Davidson Sportster Motorcycles
Save 9% Save %
£378.01
£378.01 - £378.01
£378.01
£343.98
£343.98 - £343.98
£343.98

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Chrome for Harley-Davidson Sportster 1988-2022

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

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£378.01
£378.01 - £378.01
£378.01
£343.98
£343.98 - £343.98
£343.98
Save 9% Save %
Arlen Ness Black Velocity 90 Degree Air Cleaner Kit for 1988-2019 Harley-Davidson Sportster Motorcycles
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Black for Harley-Davidson Sportster 1988-2022

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Save 9% Save %
Arlen Ness Chrome Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Chrome for Harley-Davidson Touring, Softail & Dyna 1999-2017

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Save 9% Save %
Arlen Ness Black Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Black for Harley-Davidson Touring, Softail & Dyna 1999-2017

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Save 9% Save %
Arlen Ness Chrome Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£396.91
£396.91 - £396.91
£396.91
£361.19
£361.19 - £361.19
£361.19

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2008-2017

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£396.91
£396.91 - £396.91
£396.91
£361.19
£361.19 - £361.19
£361.19
Save 9% Save %
Arlen Ness Black Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2008-2017

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Save 9% Save %
Arlen Ness Chrome Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Sold out
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Currently Unavailable

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Sold out
Arlen Ness Black Velocity 90 Degree Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 90° Air Cleaner Kit - Aluminium - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionVelocity 90° Air Cleaner Kit Hidden breathers are o-ringed at the heads and exit at the mouth of the throttle body/carb to provide effic...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
Save 9% Save %

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