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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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Sold out
£879.18
£879.18 - £879.18
£879.18
£834.32
£834.32 - £834.32
£834.32

2-into-2 Big Radius Exhaust System

Out of stock

Description2-into-2 Big Radius Exhaust SystemBig 2-1/2" full header and muffler heat shield system is virtually blue-proof18 mm oxygen sensor bungs...

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£879.18
£879.18 - £879.18
£879.18
£834.32
£834.32 - £834.32
£834.32
Sold out
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£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11

VO2 X Air Intake Kit

in stock

DescriptionVO2 X Air Intake KitExtracts the maximum performance from any machine by utilising the K&N Xstream high-flow air filter CNC-machined...

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£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11
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£580.99
£580.99 - £580.99
£580.99
£551.32
£551.32 - £551.32
£551.32

Twin Slash Slip-On Mufflers

in stock

DescriptionTwin Slash Slip-On MufflersSignature twin slash end treatmentOptional quiet insertsSold in pairsMade in the USASpecificationsUnits : Pai...

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£580.99
£580.99 - £580.99
£580.99
£551.32
£551.32 - £551.32
£551.32
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£941.17
£941.17 - £941.17
£941.17
£893.14
£893.14 - £893.14
£893.14

3" Twin Slash Slip-On Mufflers

in stock

Description3" Twin Slash Slip-On MufflersPCX™ (Power Chamber Exhaust) technologyChambered high-flow catalyst cartridge designed to increase torqueF...

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£941.17
£941.17 - £941.17
£941.17
£893.14
£893.14 - £893.14
£893.14
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£750.91
£750.91 - £750.91
£750.91
£712.59
£712.59 - £712.59
£712.59

Supersport Slip-On Mufflers

in stock

DescriptionSupersport Slip-On MufflersExtract a deeper and more aggressive roar out of your M8 BaggerWith their shorter, sleek profile, they perfec...

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£750.91
£750.91 - £750.91
£750.91
£712.59
£712.59 - £712.59
£712.59
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£750.91
£750.91 - £750.91
£750.91
£712.59
£712.59 - £712.59
£712.59

Blackbird 450 Slip-On Mufflers

in stock

DescriptionBlackbird 450 Slip-On MufflersMassive 4-1/2" muffler bodiesTapered machined billet end capsInspired by the sleek sophistication of jet e...

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£750.91
£750.91 - £750.91
£750.91
£712.59
£712.59 - £712.59
£712.59
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£515.21
£515.21 - £515.21
£515.21
£488.91
£488.91 - £488.91
£488.91

3" Twin Slash Slip-On Mufflers

in stock

Description3" Twin Slash Slip-On MufflersFeature 2-1/2" muffler bodies shielded by 3" full-coverage heat shields for a blue-proof lookIncreased per...

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£515.21
£515.21 - £515.21
£515.21
£488.91
£488.91 - £488.91
£488.91
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£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96

VO2 Radiant V Air Intake Kit

Only 5 left!

DescriptionVO2 Radiant V Air Intake KitLaser-Cut Radiant V stamped steel CoverHigh capacity, deep pleated washable air filter elementForce™ Velocit...

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£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96
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£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96

VO2 Cage Fighter Air Intake Kit

in stock

DescriptionVO2 Cage Fighter Air Intake KitDesigned for maximum airflow to the filter element while providing a custom lookIncludes washable high-ca...

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£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96
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Sold out
£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11

VO2 America Air Intake Kit

Out of stock

DescriptionVO2 America Air Intake KitCrowned with a bold CNC-machined billet aluminium cover adorned with the stars & stripes and bolted down w...

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£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11
Sold out
Save 5% Save %
£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96

VO2 Cage Fighter Air Intake Kit

Only 1 left!

DescriptionVO2 Cage Fighter Air Intake KitDesigned for maximum airflow to the filter element while providing a custom lookIncludes washable high-ca...

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£326.65
£326.65 - £326.65
£326.65
£309.96
£309.96 - £309.96
£309.96
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Save 9% Save %
£1,700.31
£1,700.31 - £1,700.31
£1,700.31
£1,546.35
£1,546.35 - £1,546.35
£1,546.35

2-into-1 Upsweep PCX™ Exhaust System

Only 3 left!

Description2-into-1 Upsweep PCX™ Exhaust SystemPCX™ (Power Chamber Exhaust) technologyChambered high-flow catalyst cartridge designed to increase t...

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£1,700.31
£1,700.31 - £1,700.31
£1,700.31
£1,546.35
£1,546.35 - £1,546.35
£1,546.35
Save 9% Save %
Save 5% Save %
£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11

VO2 X Air Intake Kit

Only 3 left!

DescriptionVO2 X Air Intake KitExtracts the maximum performance from any machine by utilising the K&N Xstream high-flow air filter CNC-machined...

View full details
£548.10
£548.10 - £548.10
£548.10
£520.11
£520.11 - £520.11
£520.11
Save 5% Save %
Save 9% Save %
£1,048.12
£1,048.12 - £1,048.12
£1,048.12
£953.21
£953.21 - £953.21
£953.21

Hi-Output Slip-On Mufflers

in stock

DescriptionHi-Output Slip-On MufflersDesigned specifically to address the needs of tuned motors built for high horsepower applications (high compre...

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£1,048.12
£1,048.12 - £1,048.12
£1,048.12
£953.21
£953.21 - £953.21
£953.21
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£559.06
£559.06 - £559.06
£559.06
£530.53
£530.53 - £530.53
£530.53

3" Twin Slash Slip-On Mufflers

in stock

Description3" Twin Slash Slip-On MufflersFeatures 2-1/2" muffler bodies shielded by 3" full-coverage heat shields for a blue-proof lookIncreased pe...

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£559.06
£559.06 - £559.06
£559.06
£530.53
£530.53 - £530.53
£530.53
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Heinz Bikes Point Cover Black 7075-T6 Aluminium Each
£86.27 - £86.27
£86.27
£86.27 - £86.27
£86.27

Heinz Bikes Point Cover Black 7075-T6 Aluminium #HB-PTCTC

Only 1 left!

DescriptionPoint CoverStrong lightweight billet aluminiumTransmit heat more efficiently than standard coversOffers an absolute performance lookCNC ...

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£86.27 - £86.27
£86.27
£86.27 - £86.27
£86.27
Heinz Bikes Point Cover Black 7075-T6 Aluminium Each
£86.27 - £86.27
£86.27
£86.27 - £86.27
£86.27

Heinz Bikes Point Cover Black 7075-T6 Aluminium #HB-PTCM8

Only 3 left!

DescriptionPoint CoverStrong lightweight billet aluminiumTransmit heat more efficiently than standard coversOffers an absolute performance lookCNC ...

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£86.27 - £86.27
£86.27
£86.27 - £86.27
£86.27
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£1,640.99
£1,640.99 - £1,640.99
£1,640.99
£1,493.28
£1,493.28 - £1,493.28
£1,493.28

Hot Rod 2:1 Exhaust System

in stock

DescriptionHot Rod 2:1 Exhaust SystemDyno developed and tested for increased performance over stockOffer a sleek look, aggressive sound and all-aro...

View full details
£1,640.99
£1,640.99 - £1,640.99
£1,640.99
£1,493.28
£1,493.28 - £1,493.28
£1,493.28
Save 9% Save %
Save 9% Save %
£1,640.99
£1,640.99 - £1,640.99
£1,640.99
£1,493.28
£1,493.28 - £1,493.28
£1,493.28

Hot Rod 2:1 Exhaust System

Only 4 left!

DescriptionHot Rod 2:1 Exhaust SystemDyno developed and tested for increased performance over stockOffer a sleek look, aggressive sound and all-aro...

View full details
£1,640.99
£1,640.99 - £1,640.99
£1,640.99
£1,493.28
£1,493.28 - £1,493.28
£1,493.28
Save 9% Save %
Save 9% Save %
£1,341.98
£1,341.98 - £1,341.98
£1,341.98
£1,221.18
£1,221.18 - £1,221.18
£1,221.18

Hot Rod 2:1 Exhaust System

in stock

DescriptionHot Rod 2:1 Exhaust SystemMade from high-quality seamless, mandrel bent stainless steelDyno developed and testedOffers a sleek look, agg...

View full details
£1,341.98
£1,341.98 - £1,341.98
£1,341.98
£1,221.18
£1,221.18 - £1,221.18
£1,221.18
Save 9% Save %
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£1,477.68
£1,477.68 - £1,477.68
£1,477.68
£1,344.67
£1,344.67 - £1,344.67
£1,344.67

Hot Rod 2:1 Exhaust System

in stock

DescriptionHot Rod 2:1 Exhaust SystemMade from high-quality seamless, mandrel bent stainless steelDyno developed and testedOffers a sleek look, agg...

View full details
£1,477.68
£1,477.68 - £1,477.68
£1,477.68
£1,344.67
£1,344.67 - £1,344.67
£1,344.67
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Save 19% Save %
£717.02
£717.02 - £717.02
£717.02
£580.50
£580.50 - £580.50
£580.50

Assault Charge High-Flow Air Cleaner Kit

in stock

DescriptionAssault Charge High-Flow Air Cleaner KitFeatures a billet aluminium backing plate with hidden integrated breather system and a plexiglas...

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£717.02
£717.02 - £717.02
£717.02
£580.50
£580.50 - £580.50
£580.50
Save 19% Save %
Save 16% Save %
£717.02
£717.02 - £717.02
£717.02
£605.72
£605.72 - £605.72
£605.72

Assault Charge High-Flow Air Cleaner Kit

in stock

DescriptionAssault Charge High-Flow Air Cleaner KitFeatures a billet aluminium backing plate with hidden integrated breather system and a plexiglas...

View full details
£717.02
£717.02 - £717.02
£717.02
£605.72
£605.72 - £605.72
£605.72
Save 16% Save %
Save 16% Save %
£717.02
£717.02 - £717.02
£717.02
£605.72
£605.72 - £605.72
£605.72

Assault Charge High-Flow Air Cleaner Kit

in stock

DescriptionAssault Charge High-Flow Air Cleaner KitFeatures a billet aluminium backing plate with hidden integrated breather system and a plexiglas...

View full details
£717.02
£717.02 - £717.02
£717.02
£605.72
£605.72 - £605.72
£605.72
Save 16% Save %

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