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Engine & Performance

Choose from Engine & Performance products for Harley-Davidson, American V-twin and compatible motorcycle applications. Across the range you will find products for engine components. Compatibility varies, so match the stated model, year and technical details before ordering.

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Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) Sold out
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-975

Out of stock

DescriptionClear Tear Air Cleaner KitBreather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the t...

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£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Sold out
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-969

Only 1 left!

DescriptionClear Tear Air Cleaner KitBreather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the t...

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) Save 8% Save %
£552.44
£552.44 - £552.44
£552.44
£505.91
£505.91 - £505.91
£505.91

Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-911

Only 3 left!

DescriptionClear Tear Air Cleaner KitThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be instal...

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£552.44
£552.44 - £552.44
£552.44
£505.91
£505.91 - £505.91
£505.91
Save 8% Save %
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-904

Only 4 left!

DescriptionClear Tear Air Cleaner KitThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be instal...

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-903

Only 5 left!

DescriptionClear Tear Air Cleaner KitThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be instal...

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Anodised Clear Tear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-901

in stock

DescriptionClear Tear Air Cleaner KitThe Clear Tear air cleaner series brings the timeless teardrop shape to a new levelRadius window can be instal...

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Method Clear Series Air Cleaner Kit for 1991-2022 Harley-Davidson Sportster Motorcycles #18-183

Only 4 left!

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

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£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-182

Only 4 left!

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Sold out
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-181

Out of stock

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Sold out
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Blue Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-180

in stock

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Sold out
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Method Clear Series Air Cleaner Kit for 1991-2022 Harley-Davidson Sportster Motorcycles #18-173

Out of stock

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Sold out
Save 8% Save %
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-172

Only 4 left!

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Save 8% Save %
Sold out
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55

Arlen Ness Red Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-171

Out of stock

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

View full details
£586.98
£586.98 - £586.98
£586.98
£537.55
£537.55 - £537.55
£537.55
Sold out
Save 8% Save %
£551.31
£551.31 - £551.31
£551.31
£504.88
£504.88 - £504.88
£504.88

Arlen Ness Red Method Clear Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-170

in stock

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

View full details
£551.31
£551.31 - £551.31
£551.31
£504.88
£504.88 - £504.88
£504.88
Save 8% Save %
Save 8% Save %
£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59

Arlen Ness Black Anodised 15-Spoke Inverted Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-993

in stock

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

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£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59
Save 8% Save %
Sold out
£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59

Arlen Ness Chrome 15-Spoke Inverted Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-992

Out of stock

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

View full details
£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59
Sold out
Sold out
£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59

Arlen Ness Black Anodised 15-Spoke Inverted Series Air Cleaner Kit for Various Various Harley-Davidson Motorcycles (See Fitment List) #18-991

Out of stock

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

View full details
£575.02
£575.02 - £575.02
£575.02
£526.59
£526.59 - £526.59
£526.59
Sold out
Drag Specialties Oil Tank Bracket Set Mounting Bracket Chrome Silver
£28.87 - £28.87
£28.87
£28.87 - £28.87
£28.87

Drag Specialties Oil Tank Bracket Set Mounting Bracket Chrome Silver - 74022

in stock

DescriptionOil Tank Bracket SetReplace the dull front and rear oil tank bracket on your late-model Softail with these chrome bracketsRear bracket r...

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£28.87 - £28.87
£28.87
£28.87 - £28.87
£28.87
Drag Specialties Oil Tank Chrome Silver Steel
Sold out
£153.94 - £153.94
£153.94
£153.94 - £153.94
£153.94

Drag Specialties Oil Tank Chrome Silver Steel - 22-0055

Out of stock

DescriptionOil TankIncludes filler capApproximately 3.0 quart capacitySpecifications Material: Steel Base Finish: Chrome Product Name: Oil Tank ...

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£153.94 - £153.94
£153.94
£153.94 - £153.94
£153.94
Sold out
Drag Specialties Chrome Head Bolt/Spark Plug Cover Bolt Cover Aluminium
£51.30 - £51.30
£51.30
£51.30 - £51.30
£51.30

Drag Specialties Chrome Head Bolt/Spark Plug Cover Bolt Cover Aluminium - 35-0102-BC251

in stock

DescriptionChrome Head Bolt/Spark Plug CoverA step beyond individual headbolt covers and spark plug coversDrag and Billy Westbrook have teamed up t...

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£51.30 - £51.30
£51.30
£51.30 - £51.30
£51.30
Drag Specialties Chrome Head Bolt/Spark Plug Cover Grommet Black Headbolt Rubber Pair
£2.62 - £2.62
£2.62
£2.62 - £2.62
£2.62

Drag Specialties Chrome Head Bolt/Spark Plug Cover Grommet Black Headbolt Rubber Pair - 35-0098-A-HC3

in stock

DescriptionChrome Head Bolt/Spark Plug CoverA step beyond individual headbolt covers and spark plug coversDrag and Billy Westbrook have teamed up t...

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£2.62 - £2.62
£2.62
£2.62 - £2.62
£2.62
Drag Specialties Chrome Head Bolt/Spark Plug Cover Bolt Cover Headbolt Aluminium
£48.55 - £48.55
£48.55
£48.55 - £48.55
£48.55

Drag Specialties Chrome Head Bolt/Spark Plug Cover Bolt Cover Headbolt Aluminium - 35-0101-BC251

in stock

DescriptionChrome Head Bolt/Spark Plug CoverA step beyond individual headbolt covers and spark plug coversDrag and Billy Westbrook have teamed up t...

View full details
£48.55 - £48.55
£48.55
£48.55 - £48.55
£48.55
Drag Specialties Crankcase Breather Kit Chrome Silver Aluminium
£40.90 - £40.90
£40.90
£40.90 - £40.90
£40.90

Drag Specialties Crankcase Breather Kit Chrome Silver Aluminium - 35-0321

in stock

DescriptionCrankcase Breather KitComes with breather bolts, washers and hardwareWorks with most aftermarket air cleanersOne-piece chrome tube desig...

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£40.90 - £40.90
£40.90
£40.90 - £40.90
£40.90
Drag Specialties Crankcase Vent Replacement Filter Vent Filter Aluminium Chrome Bolt Button-Head
£13.75 - £13.75
£13.75
£13.75 - £13.75
£13.75

Drag Specialties Crankcase Vent Replacement Filter Vent Filter Aluminium Chrome Bolt Button-Head - 35-0319-BC142

in stock

DescriptionCrankcase Vent Replacement FilterReplacement filters sold separatelySpecifications Type: Bolt| Button-Head| Crankcase Units: Each Col...

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£13.75 - £13.75
£13.75
£13.75 - £13.75
£13.75

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