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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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£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Monster Sucker Air Cleaner Kit - Aluminium - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionMonster Sucker® Air Cleaner Kit Monster Sucker kit features Big Sucker “hidden breather” technology and more filter surface area for max...

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£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
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£250.98
£250.98 - £250.98
£250.98
£228.39
£228.39 - £228.39
£228.39

Arlen Ness Big Sucker Stage I Air Filter Kit - Steel - Black / Wrinkle for Harley-Davidson Sportster 1988-2022

Available

DescriptionBig Sucker™ Stage I Air Filter Kit Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide ...

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£250.98
£250.98 - £250.98
£250.98
£228.39
£228.39 - £228.39
£228.39
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£240.06
£240.06 - £240.06
£240.06
£218.45
£218.45 - £218.45
£218.45

Arlen Ness Big Sucker Stage I Air Filter Kit - Steel - Chrome for Harley-Davidson Sportster 1988-2022

Available

DescriptionBig Sucker™ Stage I Air Filter Kit One-Piece aluminium backing plate with hidden breather technology Each hidden breather is O-ringed at...

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£240.06
£240.06 - £240.06
£240.06
£218.45
£218.45 - £218.45
£218.45
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£76.36
£76.36 - £76.36
£76.36
£69.49
£69.49 - £69.49
£69.49

Arlen Ness Replacement Velocity 65°/90° Air Filter, Velocity 65° / Velocity 90° - Black for Harley-Davidson Touring, Softail, Sportster & Dyna 1935-2025

Currently Unavailable

DescriptionReplacement Velocity 65°/90° Air Filter Constructed from synthetic material that is water-resistant, which in most cases eliminates the ...

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£76.36
£76.36 - £76.36
£76.36
£69.49
£69.49 - £69.49
£69.49
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£45.40
£45.40 - £45.40
£45.40
£41.32
£41.32 - £41.32
£41.32

Arlen Ness Pre-Filter/Rain Sock - Black - Inverted Series, Method - Polyester - for Harley-Davidson FLHC 1979 / Harley-Davidson G 750 1935-1943, 1946-1963 & More Models - 18-062

Available

DescriptionPre-Filter/Rain Sock Optional replacement components for air cleaners Installs over the oval air cleaner in seconds 100% monofilament p...

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£45.40
£45.40 - £45.40
£45.40
£41.32
£41.32 - £41.32
£41.32
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£240.06
£240.06 - £240.06
£240.06
£218.45
£218.45 - £218.45
£218.45

Arlen Ness Big Sucker Stage 1 Air Filter Kit - Steel - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionBig Sucker™ Stage 1 Air Filter Kit Each breather is O-ringed at the heads, passes through the backing plate and exits inside the mouth o...

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£240.06
£240.06 - £240.06
£240.06
£218.45
£218.45 - £218.45
£218.45
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£230.98 - £230.98
£230.98
£230.98 - £230.98
£230.98

Arlen Ness BIG SUCKER Stage II Air Filter Kit with Cover #18-819

Currently Unavailable

DescriptionBIG SUCKER™ Stage II Air Filter Kit with CoverFeatures a one-piece aluminium backing plate/carb support bracket with patented hidden bre...

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£230.98 - £230.98
£230.98
£230.98 - £230.98
£230.98
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£174.58
£174.58 - £174.58
£174.58
£158.86
£158.86 - £158.86
£158.86

Arlen Ness Big Sucker Air Filter Kit - Natural - Aluminium - for Harley-Davidson FLD 1690 2012-2013 / Harley-Davidson FLS 1690 2012-2015 & More Models - 18-505

Available

DescriptionBig Sucker™ Air Filter Kit Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficien...

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£174.58
£174.58 - £174.58
£174.58
£158.86
£158.86 - £158.86
£158.86
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£284.60
£284.60 - £284.60
£284.60
£258.98
£258.98 - £258.98
£258.98

Arlen Ness Big Sucker Stage II Air Filter Kit - Black, Wrinkle - Aluminium - for Selected Harley-Davidson Dyna 2016-2017, Freewheeler 2015-2016, Softail 2011-2017, Touring 2008-2016, Tri Glide 2009-2016 Models - 18-821

Currently Unavailable

DescriptionBig Sucker™ Stage II Air Filter Kit Features a one-piece aluminium backing plate/carb support bracket with hidden breather technology Br...

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£284.60
£284.60 - £284.60
£284.60
£258.98
£258.98 - £258.98
£258.98
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£174.58
£174.58 - £174.58
£174.58
£158.86
£158.86 - £158.86
£158.86

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Natural for Harley-Davidson Touring, Softail, Dyna & FXR 1992-2000

Available

DescriptionBig Sucker™ Air Filter Kit Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficien...

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£174.58
£174.58 - £174.58
£174.58
£158.86
£158.86 - £158.86
£158.86
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£44.57
£44.57 - £44.57
£44.57
£40.56
£40.56 - £40.56
£40.56

Arlen Ness Pre-filter Wrap for Big Sucker Air Cleaners - Big Sucker / Stage II - Black for Harley-Davidson Touring, Softail, Sportster & Dyna 1935-2025

Available

DescriptionPre-Filter Wrap for Big Sucker Air Cleaners Hydrophobic technology repels water in all weather conditions 100% monofilament polyester wi...

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£44.57
£44.57 - £44.57
£44.57
£40.56
£40.56 - £40.56
£40.56
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£218.23
£218.23 - £218.23
£218.23
£198.59
£198.59 - £198.59
£198.59

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Chrome for Harley-Davidson Touring, Softail & Dyna 1999-2017

Available

DescriptionBig Sucker™ Air Filter Kit Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficien...

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£218.23
£218.23 - £218.23
£218.23
£198.59
£198.59 - £198.59
£198.59
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£612.38
£612.38 - £612.38
£612.38
£557.27
£557.27 - £557.27
£557.27

Arlen Ness Monster Sucker Air Cleaner Kit - CNC Billet Aluminium - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionMonster Sucker® Air Cleaner Kit Features Big Sucker “hidden breather” technology and more filter surface area for maximum performance Hi...

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£612.38
£612.38 - £612.38
£612.38
£557.27
£557.27 - £557.27
£557.27
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£98.18
£98.18 - £98.18
£98.18
£89.35
£89.35 - £89.35
£89.35

Arlen Ness Replacement Air Filter for Inverted Series Air Cleaners - Black, Silver - Inverted Series, Replacement - 50-938

Available

DescriptionReplacement Air Filter for Inverted Series Air Cleaners Pre-oiled filter element is encapsulated in a stainless steel jacket for the ult...

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£98.18
£98.18 - £98.18
£98.18
£89.35
£89.35 - £89.35
£89.35
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£539.19 - £539.19
£539.19
£539.19 - £539.19
£539.19

Arlen Ness Monster Sucker Air Cleaner Kit with Cover #81-013

Currently Unavailable

DescriptionMonster Sucker Air Cleaner Kit with CoverMonster Sucker kit features our patented Big Sucker “hidden breather” technology and more filte...

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£539.19 - £539.19
£539.19
£539.19 - £539.19
£539.19
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£79.91 - £79.91
£79.91
£79.91 - £79.91
£79.91

Arlen Ness Big Sucker Stage I Air Filter Element. Std - 1993-1999 Big Twin with CV Carburettor…

Available

Description - Standard; zinc plated metal jacket - Made 4-layers of surgical grade woven cotton gauze filtering media with stainless protective mes...

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£79.91 - £79.91
£79.91
£79.91 - £79.91
£79.91
Arlen Ness Velocity 90° Air Cleaner Kit for Indian - Black, Chrome
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£445.80
£445.80 - £445.80
£445.80
£376.69
£376.69 - £376.69
£376.69

Arlen Ness Velocity 90° Air Cleaner Kit for Indian - Black, Chrome - for Indian CHIEF 111 ABS 2014-2022 / Indian CHIEF 116 ABS 2021-2022 & More Models - 800-003

Available

DescriptionVelocity 90° Air Cleaner Kit for Indian Features a forward-facing intake design positioned at a 90° angle Engineered to increase airflow...

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£445.80
£445.80 - £445.80
£445.80
£376.69
£376.69 - £376.69
£376.69
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Arlen Ness Velocity 90° Air Cleaner Kit for Indian - Black
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£458.27
£458.27 - £458.27
£458.27
£387.36
£387.36 - £387.36
£387.36

Arlen Ness Velocity 90° Air Cleaner Kit for Indian - Black - for Indian CHIEF 111 ABS 2014-2022 / Indian CHIEF 116 ABS 2021-2022 & More Models - 800-002

Available

DescriptionVelocity 90° Air Cleaner Kit for Indian Features a forward-facing intake design positioned at a 90° angle Engineered to increase airflow...

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£458.27
£458.27 - £458.27
£458.27
£387.36
£387.36 - £387.36
£387.36
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Arlen Ness Stage 1 Air Cleaner Kit for Indian - Chrome
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£336.51
£336.51 - £336.51
£336.51
£284.45
£284.45 - £284.45
£284.45

Arlen Ness Stage 1 Air Cleaner Kit for Indian - Chrome - CNC Billet Aluminium - for Indian CHIEF 111 ABS 2014-2022 / Indian CHIEF 116 ABS 2021-2022 & More Models - 800-001

Available

DescriptionStage 1 Air Cleaner Kit for Indian Engineered to increase airflow to the engine for increased horsepower and torque CNC machined billet ...

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£336.51
£336.51 - £336.51
£336.51
£284.45
£284.45 - £284.45
£284.45
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Arlen Ness 10-Gauge Rocker Box Covers Tit. ME17-Up
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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04

Arlen Ness 10-Gauge Rocker Box Covers Tit. ME17-Up

Currently Unavailable

DescriptionMachined from 6061-T6 forged aluminum, replaces OEM die-cast rocker box tops. Includes necessary hardware and gaskets. Fits all Milwauke...

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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04
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Arlen Ness 10-Gauge Rocker Box Covers Blk ME17-Up
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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04

Arlen Ness 10-Gauge Rocker Box Covers Blk ME17-Up

Currently Unavailable

DescriptionMachined from 6061-T6 forged aluminum, replaces OEM die-cast rocker box tops. Includes necessary hardware and gaskets. Fits all Milwauke...

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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04
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Arlen Ness 10-Gauge Rocker Box Covers CC ME17-Up
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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04

Arlen Ness 10-Gauge Rocker Box Covers CC ME17-Up

Currently Unavailable

DescriptionMachined from 6061-T6 forged aluminum, replaces OEM die-cast rocker box tops. Includes necessary hardware and gaskets. Fits all Milwauke...

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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04
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Arlen Ness 10-Gauge Rocker Box Covers Chr ME17-Up
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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04

Arlen Ness 10-Gauge Rocker Box Covers Chr ME17-Up

Currently Unavailable

DescriptionMachined from 6061-T6 forged aluminum, replaces OEM die-cast rocker box tops. Includes necessary hardware and gaskets. Fits all Milwauke...

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£720.04 - £720.04
£720.04
£720.04 - £720.04
£720.04
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Arlen Ness 10G Rckr Box Top Cvrs Bk Tc99-17
£565.72 - £565.72
£565.72
£565.72 - £565.72
£565.72

Arlen Ness 10G Rckr Box Top Cvrs Bk Tc99-17

Available

DescriptionBillet aluminum rocker box top covers as only Ness family members can design. Sold in sets for front and rear and fit all Twin Cam engin...

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£565.72 - £565.72
£565.72
£565.72 - £565.72
£565.72

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