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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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Bassani Xhaust 1F62SS for 2007-2016 Harley-Davidson Super Bike Exhaust System Stainless Steel Sold out
£1,908.14 - £1,908.14
£1,908.14
£1,908.14 - £1,908.14
£1,908.14

Bassani Xhaust 1F62SS for 2007-2016 Harley-Davidson Super Bike Exhaust System Stainless Steel

Out of stock

Fitment 2007-2011 Harley-Davidson FLHR 1584 Road King 2008-2011 Harley-Davidson FLHR 1584 ABS Road King 2012-2015 Harley-Davidson FLHR 1690 Road Ki...

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£1,908.14 - £1,908.14
£1,908.14
£1,908.14 - £1,908.14
£1,908.14
Sold out
Bassani Xhaust 1F61SS for 1995-2006 Harley-Davidson Super Bike Exhaust System Stainless Steel Sold out
£1,908.14 - £1,908.14
£1,908.14
£1,908.14 - £1,908.14
£1,908.14

Bassani Xhaust 1F61SS for 1995-2006 Harley-Davidson Super Bike Exhaust System Stainless Steel

Out of stock

Fitment 1995-1998 Harley-Davidson FLHR 1340 Road King 1999-2006 Harley-Davidson FLHR 1450 Road King 2004 Harley-Davidson FLHRC 1450 Road King Class...

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£1,908.14 - £1,908.14
£1,908.14
£1,908.14 - £1,908.14
£1,908.14
Sold out
Bassani Xhaust Road Rage III 50th Anniversary Exhaust System for 2018-2025 Harley-Davidson Upswept Full System Stainless Steel
£1,386.31 - £1,386.31
£1,386.31
£1,386.31 - £1,386.31
£1,386.31

Bassani Xhaust Road Rage III 50th Anniversary Exhaust System for 2018-2025 Harley-Davidson Upswept Full System Stainless Steel #1S50SS

in stock

DescriptionRoad Rage III 50th Anniversary Exhaust System2-into-1 equal-length headersStepped 1-3/4” to 1-7/8” headpipesUtilizes an advanced inner c...

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£1,386.31 - £1,386.31
£1,386.31
£1,386.31 - £1,386.31
£1,386.31
Bassani Xhaust True Dual Crossover Head Pipe Header Chrome Steel Set
£684.80 - £684.80
£684.80
£684.80 - £684.80
£684.80

Bassani Xhaust True Dual Crossover Head Pipe Header Chrome Steel Set #31115A

in stock

DescriptionTrue Dual Crossover Head PipeTrue-Dual crossover header systems perform as good as they lookDirect bolt-on replacement for stock headpip...

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£684.80 - £684.80
£684.80
£684.80 - £684.80
£684.80
Bassani Xhaust Radius Sweeper Exhaust System Black Curved Full System
£1,048.82 - £1,048.82
£1,048.82
£1,048.82 - £1,048.82
£1,048.82

Bassani Xhaust Radius Sweeper Exhaust System Black Curved Full System #3B1F2B

in stock

DescriptionRadius Sweeper Exhaust System2" Radius Sweeper pipes in black with full heat shieldsFeature 0² ports and removable bafflesInclude necess...

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£1,048.82 - £1,048.82
£1,048.82
£1,048.82 - £1,048.82
£1,048.82
Bassani Xhaust Pro-Street Exhaust System Prostreet Chrome Upswept Full System Steel
£1,150.06 - £1,150.06
£1,150.06
£1,150.06 - £1,150.06
£1,150.06

Bassani Xhaust Pro-Street Exhaust System Prostreet Chrome Upswept Full System Steel #6V23D

in stock

DescriptionPro-Street Exhaust SystemOver-and-under pipes with turn-out endsFull-coverage heat shields1-3/4" headpipe steps to 1-7/8"; stepped headp...

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£1,150.06 - £1,150.06
£1,150.06
£1,150.06 - £1,150.06
£1,150.06
Bassani Xhaust Pro Street Over and Under Turn Out Exhaust System Prostreet Chrome Straight Full System Steel
£1,150.06 - £1,150.06
£1,150.06
£1,150.06 - £1,150.06
£1,150.06

Bassani Xhaust Pro Street Over and Under Turn Out Exhaust System Prostreet Chrome Straight Full System Steel #SM9-3TO

Only 4 left!

DescriptionPro Street Over and Under Turn Out Exhaust SystemOver-and-under pipes with turn-out endsFull-coverage heat shields1-3/4" headpipe steps ...

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£1,150.06 - £1,150.06
£1,150.06
£1,150.06 - £1,150.06
£1,150.06
Barnett Scorpion Derby Cover Gasket for 1990-1997 Harley-Davidson Scorpion Series
Sold out
£18.59 - £18.59
£18.59
£18.59 - £18.59
£18.59

Barnett Scorpion Derby Cover Gasket for 1990-1997 Harley-Davidson Scorpion Series #6463051090

Out of stock

DescriptionScorpion Derby Cover GasketReplacement gasket for Big Twin Scorpion Derby CoverFitment 1994-1997 Harley-Davidson FLHR 1340 Road King 199...

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£18.59 - £18.59
£18.59
£18.59 - £18.59
£18.59
Sold out
Daytona Twin Tec LLC Weld-In O2 Sensor Bung Steel
£10.63 - £10.63
£10.63
£10.63 - £10.63
£10.63

Daytona Twin Tec LLC Weld-In O2 Sensor Bung Steel

in stock

Description Weld-In O2 Sensor BungAllows for easy installation of oxygen sensorsMade in the U.S.A. Specifications Type: O2 Sensor Thread Diamete...

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£10.63 - £10.63
£10.63
£10.63 - £10.63
£10.63
Daytona Twin Tec LLC O2 Sensor Plug Stainless Steel
£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57

Daytona Twin Tec LLC O2 Sensor Plug Stainless Steel

in stock

Description O2 Sensor PlugAllows for easy installation of oxygen sensorsSold as eachMade in the U.S.A.18 mm x 1.5 mm weld nut for mounting wide-ban...

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£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57
Daytona Twin Tec LLC O2 Sensor Plug Steel
£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57

Daytona Twin Tec LLC O2 Sensor Plug Steel

in stock

Description O2 Sensor PlugAllows for easy installation of oxygen sensorsSold as eachMade in the U.S.A. Specifications Product Name: Plug Thread ...

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£14.57 - £14.57
£14.57
£14.57 - £14.57
£14.57
Daytona Twin Tec LLC Weld-In O2 Sensor Bung Stainless Steel
£14.72 - £14.72
£14.72
£14.72 - £14.72
£14.72

Daytona Twin Tec LLC Weld-In O2 Sensor Bung Stainless Steel

in stock

Description Weld-In O2 Sensor BungAllows for easy installation of oxygen sensorsMade in the U.S.A. Specifications Thread Pitch Metric: 1.5 mm Ty...

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£14.72 - £14.72
£14.72
£14.72 - £14.72
£14.72
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2025 Harley-Davidson Black Blue
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2025 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

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£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2025 Harley-Davidson Black Blue
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2025 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

View full details
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

Only 3 left!

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

View full details
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue
Sold out
£524.00 - £524.00
£524.00
£524.00 - £524.00
£524.00

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

Out of stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

View full details
£524.00 - £524.00
£524.00
£524.00 - £524.00
£524.00
Sold out
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue
£443.38 - £443.38
£443.38
£443.38 - £443.38
£443.38

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

View full details
£443.38 - £443.38
£443.38
£443.38 - £443.38
£443.38
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue
£431.52 - £431.52
£431.52
£431.52 - £431.52
£431.52

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

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 2017-2024 Harley-Davidson Black Blue
£426.79 - £426.79
£426.79
£426.79 - £426.79
£426.79

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

View full details
£426.79 - £426.79
£426.79
£426.79 - £426.79
£426.79
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue
£384.09 - £384.09
£384.09
£384.09 - £384.09
£384.09

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

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 2017-2024 Harley-Davidson Black Blue
£379.36 - £379.36
£379.36
£379.36 - £379.36
£379.36

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

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 2017-2024 Harley-Davidson Black Blue
£367.50 - £367.50
£367.50
£367.50 - £367.50
£367.50

Daytona Twin Tec LLC High Performance Fuel Injector Set for 2017-2024 Harley-Davidson Black Blue

in stock

Description High Performance Fuel Injector SetMade using the latest injector technologyIncludes detailed test reportMade in the USA Fitment 2018-2...

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 2007-2017 Harley-Davidson Black
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86

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
£535.86 - £535.86
£535.86
£535.86 - £535.86
£535.86
Daytona Twin Tec LLC High Performance Fuel Injector Set for 2007-2017 Harley-Davidson Black
£443.38 - £443.38
£443.38
£443.38 - £443.38
£443.38

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
£443.38 - £443.38
£443.38
£443.38 - £443.38
£443.38

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