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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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Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2018-2020 Harley-Davidson Standard Black White
£1,334.36 - £1,334.36
£1,334.36
£1,334.36 - £1,334.36
£1,334.36

Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2018-2020 Harley-Davidson Standard Black White

in stock

Description Fuel Injection Electronic Control Module KitQuickly auto-tune fuel curves for front and rear cylinders on a dyno or on-road with new WE...

View full details
£1,334.36 - £1,334.36
£1,334.36
£1,334.36 - £1,334.36
£1,334.36
Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson 3 BAR Black White
£1,467.79 - £1,467.79
£1,467.79
£1,467.79 - £1,467.79
£1,467.79

Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson 3 BAR Black White

in stock

Description Fuel Injection Electronic Control Module KitQuickly auto-tune fuel curves for front and rear cylinders on a dyno or on-road with new WE...

View full details
£1,467.79 - £1,467.79
£1,467.79
£1,467.79 - £1,467.79
£1,467.79
Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson 2 BAR Black White
£1,401.07 - £1,401.07
£1,401.07
£1,401.07 - £1,401.07
£1,401.07

Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson 2 BAR Black White

in stock

Description Fuel Injection Electronic Control Module KitQuickly auto-tune fuel curves for front and rear cylinders on a dyno or on-road with new WE...

View full details
£1,401.07 - £1,401.07
£1,401.07
£1,401.07 - £1,401.07
£1,401.07
Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson Standard Black White
£1,334.36 - £1,334.36
£1,334.36
£1,334.36 - £1,334.36
£1,334.36

Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2017-2024 Harley-Davidson Standard Black White

in stock

Description Fuel Injection Electronic Control Module KitQuickly auto-tune fuel curves for front and rear cylinders on a dyno or on-road with new WE...

View full details
£1,334.36 - £1,334.36
£1,334.36
£1,334.36 - £1,334.36
£1,334.36
Daytona Twin Tec LLC Twin Tuner II Fuel Injection Controller for 2001-2013 Harley-Davidson Black White
£391.97 - £391.97
£391.97
£391.97 - £391.97
£391.97

Daytona Twin Tec LLC Twin Tuner II Fuel Injection Controller for 2001-2013 Harley-Davidson Black White

in stock

Description Twin Tuner II Fuel Injection ControllerEasily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performan...

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£391.97 - £391.97
£391.97
£391.97 - £391.97
£391.97
Daytona Bullet Oil Filler Cap Black Aluminium
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11

Daytona Bullet Oil Filler Cap Black Aluminium

in stock

Description Bullet Oil Filler CapMade in anodised aluminium.Includes O-ring.Easy to open with a 8mm hex wrench. Extra holes for wire-lock. Specific...

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£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11
Daytona Bullet Oil Filler Cap Green Aluminium
Sold out
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11

Daytona Bullet Oil Filler Cap Green Aluminium

Out of stock

Description Bullet Oil Filler CapMade in anodised aluminium.Includes O-ring.Easy to open with a 8mm hex wrench. Extra holes for wire-lock. Specific...

View full details
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11
Sold out
Daytona Bullet Oil Filler Cap Gold Aluminium
Sold out
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11

Daytona Bullet Oil Filler Cap Gold Aluminium

Out of stock

Description Bullet Oil Filler CapMade in anodised aluminium.Includes O-ring.Easy to open with a 8mm hex wrench. Extra holes for wire-lock. Specific...

View full details
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11
Sold out
Daytona Bullet Oil Filler Cap Blue Aluminium
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11

Daytona Bullet Oil Filler Cap Blue Aluminium

in stock

Description Bullet Oil Filler CapMade in anodised aluminium.Includes O-ring.Easy to open with a 8mm hex wrench. Extra holes for wire-lock. Specific...

View full details
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11
Daytona Bullet Oil Filler Cap Red Aluminium
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11

Daytona Bullet Oil Filler Cap Red Aluminium

in stock

Description Bullet Oil Filler CapMade in anodised aluminium.Includes O-ring.Easy to open with a 8mm hex wrench. Extra holes for wire-lock. Specific...

View full details
£15.11 - £15.11
£15.11
£15.11 - £15.11
£15.11
Daytona CNC Oil Filler Cap Anodised Black CNC Billet Aluminium
£33.98 - £33.98
£33.98
£33.98 - £33.98
£33.98

Daytona CNC Oil Filler Cap Anodised Black CNC Billet Aluminium

in stock

Description CNC Oil Filler CapHigh quality CNC oil filler cap.With wire locking hole. O-Ring included. Specifications Units: Each Type: Oil Fil...

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£33.98 - £33.98
£33.98
£33.98 - £33.98
£33.98
Daytona CNC Oil Filler Cap Anodised Green CNC Billet Aluminium
£33.98 - £33.98
£33.98
£33.98 - £33.98
£33.98

Daytona CNC Oil Filler Cap Anodised Green CNC Billet Aluminium

Only 4 left!

Description CNC Oil Filler CapHigh quality CNC oil filler cap.With wire locking hole. O-Ring included. Specifications Product Name: Cap Colour/...

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£33.98 - £33.98
£33.98
£33.98 - £33.98
£33.98
Daytona Fuel Hose 2-Layered 10mm x 15mm Fuel Line Black
£14.73 - £14.73
£14.73
£14.73 - £14.73
£14.73

Daytona Fuel Hose 2-Layered 10mm x 15mm Fuel Line Black

in stock

Description Fuel Hose 2-Layered 10mm x 15mmInner diameter x outer diameter: 10mm x 15mm.Hose length: 1 meter.Heatproof temperature: 100 degrees Cel...

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£14.73 - £14.73
£14.73
£14.73 - £14.73
£14.73
Daytona Fuel Hose 2-Layered 8mm x 13mm Fuel Line Black
£10.95 - £10.95
£10.95
£10.95 - £10.95
£10.95

Daytona Fuel Hose 2-Layered 8mm x 13mm Fuel Line Black

in stock

Description Fuel Hose 2-Layered 8mm x 13mmInner diameter x outer diameter: 8mm x 13mm.Hose length: 1 meter.Heatproof temperature: 100 degrees Celsi...

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£10.95 - £10.95
£10.95
£10.95 - £10.95
£10.95
Daytona Fuel Hose 2-Layered 6mm x 10mm Fuel Line Black
£8.69 - £8.69
£8.69
£8.69 - £8.69
£8.69

Daytona Fuel Hose 2-Layered 6mm x 10mm Fuel Line Black

in stock

Description Fuel Hose 2-Layered 6mm x 10mmInner diameter x outer diameter: 6mm x 10mm.Hose length: 1 meter.Heatproof temperature: 100 degrees Celsi...

View full details
£8.69 - £8.69
£8.69
£8.69 - £8.69
£8.69
Daytona Fuel Hose 2-Layered 5mm x 10mm Fuel Line Black
£8.69 - £8.69
£8.69
£8.69 - £8.69
£8.69

Daytona Fuel Hose 2-Layered 5mm x 10mm Fuel Line Black

in stock

Description Fuel Hose 2-Layered 5mm x 10mmInner diameter x outer diameter: 5mm x 10mm.Hose length: 1 meter.Heatproof temperature: 100 degrees Celsi...

View full details
£8.69 - £8.69
£8.69
£8.69 - £8.69
£8.69
Daytona Fuel Hose 2-Layered 4mm x 8mm Fuel Line Black
£7.55 - £7.55
£7.55
£7.55 - £7.55
£7.55

Daytona Fuel Hose 2-Layered 4mm x 8mm Fuel Line Black

in stock

Description Fuel Hose 2-Layered 4mm x 8mmInner diameter x outer diameter: 4mm x 8mm.Hose length: 1 meter.Heatproof temperature: 100 degrees Celsius...

View full details
£7.55 - £7.55
£7.55
£7.55 - £7.55
£7.55
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88
Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88
£44.03 - £44.03
£44.03
£44.03 - £44.03
£44.03

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£44.03 - £44.03
£44.03
£44.03 - £44.03
£44.03
£44.03 - £44.03
£44.03
£44.03 - £44.03
£44.03

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£44.03 - £44.03
£44.03
£44.03 - £44.03
£44.03
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60

Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair

in stock

Description Cylinder Head GasketHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not cre...

View full details
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60

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