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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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Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2004-2005 Harley-Davidson FXD Fuel Injection Module with Ignition...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2004-2005 Harley-Davidson FXD Fuel Injection Module with Ignition... #PC6-15025

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2001-2006 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2001-2006 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15024

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2017 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2017 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15023

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2017 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2017 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15022

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2015 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2012-2015 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15021

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2014-2021 Harley-Davidson XL 1200 Fuel Injection Module with Igni...
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2014-2021 Harley-Davidson XL 1200 Fuel Injection Module with Igni... #PC6-15018

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2014-2021 Harley-Davidson XL 883 Fuel Injection Module with Ignit...
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2014-2021 Harley-Davidson XL 883 Fuel Injection Module with Ignit... #PC6-15017

Only 4 left!

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2008-2013 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2008-2013 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15011

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2010-2013 Harley-Davidson XL 1200 Fuel Injection Module with Igni...
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2010-2013 Harley-Davidson XL 1200 Fuel Injection Module with Igni... #PC6-15010

Only 3 left!

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2008-2010 Harley-Davidson XL 883 Fuel Injection Module with Ignit...
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2008-2010 Harley-Davidson XL 883 Fuel Injection Module with Ignit... #PC6-15009

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2007-2011 Harley-Davidson Fuel Injection Module with Ignition Adj...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2007-2011 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15007

Only 4 left!

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2006-2011 Harley-Davidson FXD Fuel Injection Module with Ignition...
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2006-2011 Harley-Davidson FXD Fuel Injection Module with Ignition... #PC6-15005

in stock

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2007-2011 Harley-Davidson Fuel Injection Module with Ignition Adj...
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2007-2011 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15004

Only 3 left!

DescriptionPower Commander 6 with Ignition Adjustment for Harley-DavidsonFeatures a plug-and-play setup and can be installed discreetly underneath ...

View full details
£465.32 - £465.32
£465.32
£465.32 - £465.32
£465.32
Dynojet-Harley Power Vision 4 Fuel Injection Controller for 2011-2021 Harley-Davidson Black Grey Air/Fuel Ratio
£437.42 - £437.42
£437.42
£437.42 - £437.42
£437.42

Dynojet-Harley Power Vision 4 Fuel Injection Controller for 2011-2021 Harley-Davidson Black Grey Air/Fuel Ratio #PV4-15-02

in stock

DescriptionPower Vision 4 Fuel Injection ControllerFlash tunes to your ECU - no setup required, just create an account, select your tune, flash, an...

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£437.42 - £437.42
£437.42
£437.42 - £437.42
£437.42
Dynojet-Harley Power Vision Interface Cable for 2017-2024 Harley-Davidson Black Red
£45.95 - £45.95
£45.95
£45.95 - £45.95
£45.95

Dynojet-Harley Power Vision Interface Cable for 2017-2024 Harley-Davidson Black Red #76951048

in stock

DescriptionPower Vision Interface CableFor use with Dynojet's Power Vision systemMade in the USAFitment 2018-2020 Harley-Davidson FLDE 1750 ABS Sof...

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£45.95 - £45.95
£45.95
£45.95 - £45.95
£45.95
Dynojet-Harley Power Vision Tuning Module for 2021-2024 Harley-Davidson Black
£626.08 - £626.08
£626.08
£626.08 - £626.08
£626.08

Dynojet-Harley Power Vision Tuning Module for 2021-2024 Harley-Davidson Black #PV-3B

in stock

DescriptionPower Vision Tuning ModuleThe sophisticated yet easy-to-use 3.5" full-colour touch-screen display mounts to handlebars with integrated A...

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£626.08 - £626.08
£626.08
£626.08 - £626.08
£626.08
Dynojet-Harley DYNOWARE RT OBDII C. EU5 Diagnostic Cable Black
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

Dynojet-Harley DYNOWARE RT OBDII C. EU5 Diagnostic Cable Black #76951043

Only 2 left!

DescriptionDYNOWARE RT OBDII C. EU5DYNOWARE RT OBDII CABLE (OVERMOLDED).Specifications Product Name: Diagnostic Cable Riding Style: Street Colou...

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£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88
Dynojet-Harley Oxygen Sensor Optimizer for 2016-2017 Harley-Davidson Oxygen Sensor Controller Exhaust
£21.31 - £21.31
£21.31
£21.31 - £21.31
£21.31

Dynojet-Harley Oxygen Sensor Optimizer for 2016-2017 Harley-Davidson Oxygen Sensor Controller Exhaust #76423042

in stock

DescriptionOxygen Sensor OptimizerOptional high-performance oxygen sensor optimizer for easier adjustments through the control center softwareUse w...

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£21.31 - £21.31
£21.31
£21.31 - £21.31
£21.31
Dynojet-Harley Oxygen Sensor Optimizer for 2014-2022 Harley-Davidson Oxygen Sensor Controller Exhaust
£21.31 - £21.31
£21.31
£21.31 - £21.31
£21.31

Dynojet-Harley Oxygen Sensor Optimizer for 2014-2022 Harley-Davidson Oxygen Sensor Controller Exhaust #76423041

in stock

DescriptionOxygen Sensor OptimizerOptional high-performance oxygen sensor optimizer for easier adjustments through the control center softwareUse w...

View full details
£21.31 - £21.31
£21.31
£21.31 - £21.31
£21.31
Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio
£54.92 - £54.92
£54.92
£54.92 - £54.92
£54.92

Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio #76950636

Only 1 left!

DescriptionAccessories for Power Commander III USBUSB RFI special cablePlug-In (OEM Style Connectors)Specifications Type: Air/Fuel Ratio Units: E...

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£54.92 - £54.92
£54.92
£54.92 - £54.92
£54.92
Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio
£46.64 - £46.64
£46.64
£46.64 - £46.64
£46.64

Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio #76950346

in stock

DescriptionAccessories for Power Commander III USBUSB RFI special cablePlug-In (OEM Style Connectors)Specifications Units: Each Product Name: Dia...

View full details
£46.64 - £46.64
£46.64
£46.64 - £46.64
£46.64
Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio
Sold out
£46.64 - £46.64
£46.64
£46.64 - £46.64
£46.64

Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio #76950241

Out of stock

DescriptionAccessories for Power Commander III USBUSB RFI special cablePlug-In (OEM Style Connectors)Specifications Type: Air/Fuel Ratio Units: E...

View full details
£46.64 - £46.64
£46.64
£46.64 - £46.64
£46.64
Sold out
Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio
£38.16 - £38.16
£38.16
£38.16 - £38.16
£38.16

Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio #76950388

in stock

DescriptionAccessories for Power Commander III USBUSB RFI special cablePlug-In (OEM Style Connectors)Specifications Units: Each Product Name: Dia...

View full details
£38.16 - £38.16
£38.16
£38.16 - £38.16
£38.16
Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio
Sold out
£31.89 - £31.89
£31.89
£31.89 - £31.89
£31.89

Dynojet-Harley Accessories for Power Commander III USB Diagnostic Cable Air/Fuel Ratio #76950664

Out of stock

DescriptionAccessories for Power Commander III USBUSB RFI special cablePlug-In (OEM Style Connectors)Specifications Product Name: Diagnostic Cable...

View full details
£31.89 - £31.89
£31.89
£31.89 - £31.89
£31.89
Sold out

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