Skip to content
Find us Hours of Business Email Us Shipping Cookie policy Returns Terms & Conditions Privacy Policy Refunds

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.

Filters

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black
£431.52 - £431.52
£431.52
£431.52 - £431.52
£431.52

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black

Only 1 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£431.52 - £431.52
£431.52
£431.52 - £431.52
£431.52
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black Sold out
£426.79 - £426.79
£426.79
£426.79 - £426.79
£426.79

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black

Out of stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£426.79 - £426.79
£426.79
£426.79 - £426.79
£426.79
Sold out
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black
£384.09 - £384.09
£384.09
£384.09 - £384.09
£384.09

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black

Only 3 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£384.09 - £384.09
£384.09
£384.09 - £384.09
£384.09
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black
£379.36 - £379.36
£379.36
£379.36 - £379.36
£379.36

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black

in stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£379.36 - £379.36
£379.36
£379.36 - £379.36
£379.36
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black
£367.50 - £367.50
£367.50
£367.50 - £367.50
£367.50

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black

in stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£367.50 - £367.50
£367.50
£367.50 - £367.50
£367.50
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
Sold out
£455.22 - £455.22
£455.22
£455.22 - £455.22
£455.22

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

Out of stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£455.22 - £455.22
£455.22
£455.22 - £455.22
£455.22
Sold out
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£431.52 - £431.52
£431.52
£431.52 - £431.52
£431.52

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

Only 1 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£431.52 - £431.52
£431.52
£431.52 - £431.52
£431.52
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£419.66 - £419.66
£419.66
£419.66 - £419.66
£419.66

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

Only 2 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£419.66 - £419.66
£419.66
£419.66 - £419.66
£419.66
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£388.84 - £388.84
£388.84
£388.84 - £388.84
£388.84

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

Only 2 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£388.84 - £388.84
£388.84
£388.84 - £388.84
£388.84
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£379.36 - £379.36
£379.36
£379.36 - £379.36
£379.36

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

in stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£379.36 - £379.36
£379.36
£379.36 - £379.36
£379.36
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£367.50 - £367.50
£367.50
£367.50 - £367.50
£367.50

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

in stock

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£367.50 - £367.50
£367.50
£367.50 - £367.50
£367.50
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black
£339.06 - £339.06
£339.06
£339.06 - £339.06
£339.06

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2006-2017 Harley-Davidson Black

Only 1 left!

Description High Performance Fuel Injector SetDetailed test report included with each setMade using the latest injector technologyMade in the USA F...

View full details
£339.06 - £339.06
£339.06
£339.06 - £339.06
£339.06
Daytona Twin Tec LLC Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring System Sensor Kit Black Grey Single Channel Wide-Band O2
£618.62 - £618.62
£618.62
£618.62 - £618.62
£618.62

Daytona Twin Tec LLC Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring System Sensor Kit Black Grey Single Channel Wide-Band O2

in stock

Description Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring SystemSold in a system that includes WEGO III wide-band exhaust gas oxygen sensor in...

View full details
£618.62 - £618.62
£618.62
£618.62 - £618.62
£618.62
Daytona Twin Tec LLC Replacement Oxygen Sensor WEGO II Black Grey Wide-Band O2
£154.29 - £154.29
£154.29
£154.29 - £154.29
£154.29

Daytona Twin Tec LLC Replacement Oxygen Sensor WEGO II Black Grey Wide-Band O2

in stock

Description Replacement Oxygen SensorMade in the USA Specifications Type: Wide-Band O2 Product Name: Sensor Model: WEGO II Units: Each Colour...

View full details
£154.29 - £154.29
£154.29
£154.29 - £154.29
£154.29
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 3 BAR Electronic Control Module Black Grey
£1,670.67 - £1,670.67
£1,670.67
£1,670.67 - £1,670.67
£1,670.67

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 3 BAR Electronic Control Module Black Grey

in stock

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

View full details
£1,670.67 - £1,670.67
£1,670.67
£1,670.67 - £1,670.67
£1,670.67
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 2 BAR Electronic Control Module Black Grey
£1,594.72 - £1,594.72
£1,594.72
£1,594.72 - £1,594.72
£1,594.72

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 2 BAR Electronic Control Module Black Grey

in stock

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

View full details
£1,594.72 - £1,594.72
£1,594.72
£1,594.72 - £1,594.72
£1,594.72
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson Standard Electronic Control Module Black...
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson Standard Electronic Control Module Black...

in stock

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

View full details
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 3 BAR Electronic Control Module Black Grey
£1,670.67 - £1,670.67
£1,670.67
£1,670.67 - £1,670.67
£1,670.67

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 3 BAR Electronic Control Module Black Grey

in stock

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

View full details
£1,670.67 - £1,670.67
£1,670.67
£1,670.67 - £1,670.67
£1,670.67
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 2 BAR Electronic Control Module Black Grey
£1,594.72 - £1,594.72
£1,594.72
£1,594.72 - £1,594.72
£1,594.72

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2021-2024 Harley-Davidson 2 BAR Electronic Control Module Black Grey

in stock

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

View full details
£1,594.72 - £1,594.72
£1,594.72
£1,594.72 - £1,594.72
£1,594.72
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2017-2024 Harley-Davidson Standard Electronic Control Module Black...
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79

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

in stock

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

View full details
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79
Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2014-2017 Harley-Davidson Standard Electronic Control Module Black...
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79

Daytona Twin Tec LLC Auto-tune Electronic Fuel Injection Control Module Kit for 2014-2017 Harley-Davidson Standard Electronic Control Module Black...

in stock

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

View full details
£1,518.79 - £1,518.79
£1,518.79
£1,518.79 - £1,518.79
£1,518.79
Daytona Twin Tec LLC Manifold Absolute Pressure Sensor 2 BAR MAP
£140.07 - £140.07
£140.07
£140.07 - £140.07
£140.07

Daytona Twin Tec LLC Manifold Absolute Pressure Sensor 2 BAR MAP

in stock

Description Manifold Absolute Pressure SensorSensor for fuel injection electronic control module kitRequired for part # 1020-4215 and 1020-4218. Sp...

View full details
£140.07 - £140.07
£140.07
£140.07 - £140.07
£140.07
Daytona Twin Tec LLC Fuel Injection Electronic Control Module Kit for 2018-2020 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 2018-2020 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 2018-2020 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 2018-2020 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

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare