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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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£539.19 - £539.19
£539.19
£539.19 - £539.19
£539.19

Arlen Ness Monster Sucker Air Cleaner Kit with Cover #81-014

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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£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Black for Harley-Davidson Sportster 2012-2022

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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£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73
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£396.91
£396.91 - £396.91
£396.91
£361.19
£361.19 - £361.19
£361.19

Arlen Ness Velocity 65° Air Cleaner Kit - Aluminium - Chrome for Harley-Davidson Sportster 1988-2022

Available

DescriptionVelocity 65° Air Cleaner Kit Features Big Sucker™ "hidden breather" technology and a forward facing 65° intake design that produces the ...

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£396.91
£396.91 - £396.91
£396.91
£361.19
£361.19 - £361.19
£361.19
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£652.02
£652.02 - £652.02
£652.02
£593.35
£593.35 - £593.35
£593.35

Arlen Ness Monster Sucker Air Cleaner Kit - CNC Billet Aluminium - Chrome 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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£652.02
£652.02 - £652.02
£652.02
£593.35
£593.35 - £593.35
£593.35
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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 #81-035

Currently Unavailable

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

View full details
£539.19 - £539.19
£539.19
£539.19 - £539.19
£539.19
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£511.11
£511.11 - £511.11
£511.11
£465.12
£465.12 - £465.12
£465.12

Arlen Ness Inverted Series Air Cleaner Kit - CNC Billet Aluminium - Anodised / Black for Harley-Davidson Sportster 1991-2022

Available

DescriptionInverted Series Air Cleaner Kit Forged billet aluminium backing plate features Big Sucker™ hidden breather technology and a radius air i...

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£511.11
£511.11 - £511.11
£511.11
£465.12
£465.12 - £465.12
£465.12
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£460.47 - £460.47
£460.47
£460.47 - £460.47
£460.47

Arlen Ness Inverted Series Air Cleaner Kit #18-921

Currently Unavailable

DescriptionInverted Series Air Cleaner KitBlack stainless steel jacketed inverted filters feature an inverted pleated top and 360° of pleated sides...

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£460.47 - £460.47
£460.47
£460.47 - £460.47
£460.47
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£289.65
£289.65 - £289.65
£289.65
£263.58
£263.58 - £263.58
£263.58

Arlen Ness Pushrod Tube Cover Kit - Chrome - 10 Gauge - 6061-T6 Aluminium - Set of 4 - for Harley-Davidson FLD 1690 2012-2013 / Harley-Davidson FLS 1690 2012-2017 & More Models - 03-632

Available

DescriptionPushrod Tube Cover Kit Machined from 6061-T6 billet aluminium Lower tubes allow easy access for adjustable pushrods Kit includes lower t...

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£289.65
£289.65 - £289.65
£289.65
£263.58
£263.58 - £263.58
£263.58
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£247.46
£247.46 - £247.46
£247.46
£225.19
£225.19 - £225.19
£225.19

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Chrome for Harley-Davidson Sportster 1988-2022

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...

View full details
£247.46
£247.46 - £247.46
£247.46
£225.19
£225.19 - £225.19
£225.19
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£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42

Arlen Ness Method Clear Series Air Cleaner - CNC Billet Aluminium / Polycarbonate - Black / Contrast Cut for Harley-Davidson Touring, Softail, Dyna & Trike 2008-2017

Available

DescriptionMethod™ Clear Series Air Cleaner Forged billet aluminium air cleaner featuring a polycarbonate window to view the internal working of th...

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£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42
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£491.06
£491.06 - £491.06
£491.06
£446.87
£446.87 - £446.87
£446.87

Arlen Ness Inverted Series Air Cleaner Kit - CNC Billet Aluminium - Anodised / Black for Harley-Davidson Sportster 1991-2022

Currently Unavailable

DescriptionInverted Series Air Cleaner Kit Forged billet aluminium backing plate features Big Sucker™ hidden breather technology and a radius air i...

View full details
£491.06
£491.06 - £491.06
£491.06
£446.87
£446.87 - £446.87
£446.87
Sold out
Sold out
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27

Arlen Ness Inverted Series Air Cleaner Kit #18-928

Currently Unavailable

DescriptionInverted Series Air Cleaner KitBlack stainless steel jacketed inverted filters feature an inverted pleated top and 360° of pleated sides...

View full details
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27
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Sold out
£675.88
£675.88 - £675.88
£675.88
£615.06
£615.06 - £615.06
£615.06

Arlen Ness 10 Gauge Rocker Box Top Covers - Anodised, Black, Machined - Billet Aluminium - Pair - for Harley-Davidson FLD 1690 2012-2013 / Harley-Davidson FLS 1690 2012-2017 & More Models - 18-253

Currently Unavailable

Description10 Gauge Rocker Box Top Covers CNC-machined from forged billet aluminium Drastically change the look of your engine Replace OEM top rock...

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£675.88
£675.88 - £675.88
£675.88
£615.06
£615.06 - £615.06
£615.06
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Save 9% Save %
£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Black for Harley-Davidson Touring, Softail & Trike 2014-2017

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...

View full details
£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73
Save 9% Save %
Save 9% Save %
£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42

Arlen Ness Inverted Series Air Cleaner Kit - CNC Billet Aluminium - Chrome for Harley-Davidson Touring, Softail & Dyna 1999-2017

Available

DescriptionInverted Series Air Cleaner Kit Forged billet aluminium backing plate features Big Sucker™ hidden breather technology and a radius air i...

View full details
£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42
Save 9% Save %
Sold out
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27

Arlen Ness Inverted Series Air Cleaner Kit #18-933

Currently Unavailable

DescriptionInverted Series Air Cleaner KitBlack stainless steel jacketed inverted filters feature an inverted pleated top and 360° of pleated sides...

View full details
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27
Sold out
Save 9% Save %
£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42

Arlen Ness Inverted Series Air Cleaner Kit - CNC Billet Aluminium - Chrome for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionInverted Series Air Cleaner Kit Forged billet aluminium backing plate features Big Sucker™ hidden breather technology and a radius air i...

View full details
£579.57
£579.57 - £579.57
£579.57
£527.42
£527.42 - £527.42
£527.42
Save 9% Save %
Save 9% Save %
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15

Arlen Ness Velocity 65° Air Cleaner Kit - Aluminium - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Available

DescriptionVelocity 65° Air Cleaner Kit Features Big Sucker™ "hidden breather" technology and a forward facing 65° intake design that produces the ...

View full details
£372.68
£372.68 - £372.68
£372.68
£339.15
£339.15 - £339.15
£339.15
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£235.45 - £235.45
£235.45
£235.45 - £235.45
£235.45

Arlen Ness Big Sucker„¢ Stage 1 Air Filter Kit #18-395

Currently Unavailable

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

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£235.45 - £235.45
£235.45
£235.45 - £235.45
£235.45
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£76.36
£76.36 - £76.36
£76.36
£69.49
£69.49 - £69.49
£69.49

Arlen Ness Replacement Big Sucker Stage 1 Air Filter - Replacement / Stage I - Black / Red for Harley-Davidson Sportster 1988-2022

Available

DescriptionReplacement Big Sucker Stage 1 Air FilterReplacement and optional air filter for Big Sucker Stage 1 air filter kitReplacement air filter...

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£76.36
£76.36 - £76.36
£76.36
£69.49
£69.49 - £69.49
£69.49
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Sold out
£247.46
£247.46 - £247.46
£247.46
£225.19
£225.19 - £225.19
£225.19

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

Currently Unavailable

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...

View full details
£247.46
£247.46 - £247.46
£247.46
£225.19
£225.19 - £225.19
£225.19
Sold out
Save 9% Save %
£373.98
£373.98 - £373.98
£373.98
£340.32
£340.32 - £340.32
£340.32

Arlen Ness 10 Gauge Cam Cover - Chrome - 6061 T-6 Aluminium - for Harley-Davidson FLD 1690 2012-2013 / Harley-Davidson FLS 1690 2012-2017 & More Models - 03-962

Available

Description10 Gauge Cam Cover Machined from 6061 T-6 forged aluminium Replaces OEM die-cast cam cover Includes necessary gaskets and hardware For '...

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£373.98
£373.98 - £373.98
£373.98
£340.32
£340.32 - £340.32
£340.32
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Sold out
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27

Arlen Ness Inverted Series Air Cleaner Kit #18-945

Currently Unavailable

DescriptionInverted Series Air Cleaner KitBlack stainless steel jacketed inverted filters feature an inverted pleated top and 360° of pleated sides...

View full details
£479.27 - £479.27
£479.27
£479.27 - £479.27
£479.27
Sold out
Save 9% Save %
£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73

Arlen Ness Big Sucker Air Filter Kit - Aluminium - Chrome for Harley-Davidson Sportster 1988-2022

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...

View full details
£196.41
£196.41 - £196.41
£196.41
£178.73
£178.73 - £178.73
£178.73
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