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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 Target Tune Module Kit for 2021-2022 Harley-Davidson Tuning Module Black Red
£326.11 - £326.11
£326.11
£326.11 - £326.11
£326.11

Dynojet-Harley Target Tune Module Kit for 2021-2022 Harley-Davidson Tuning Module Black Red #TT-8X

in stock

DescriptionTarget Tune Module KitIncludes OEM-style connectors for simple installationAllows the factory ECM to interpret and use wideband O² senso...

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£326.11 - £326.11
£326.11
£326.11 - £326.11
£326.11
Dynojet-Harley Auto Tune Kit for Power Vision for 2001-2017 Harley-Davidson Power Vision 4 Black Grey Air/Fuel Ratio
£666.26 - £666.26
£666.26
£666.26 - £666.26
£666.26

Dynojet-Harley Auto Tune Kit for Power Vision for 2001-2017 Harley-Davidson Power Vision 4 Black Grey Air/Fuel Ratio #AT-131

in stock

DescriptionAuto Tune Kit for Power VisionMakes it possible to adjust cruise for best fuel economy as well as larger throttle openings for peak powe...

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£666.26 - £666.26
£666.26
£666.26 - £666.26
£666.26
Dynojet-Harley Auto Tune Kit for Power Vision for 2021-2024 Harley-Davidson Power Vision 3 Black Grey Air/Fuel Ratio
£650.01 - £650.01
£650.01
£650.01 - £650.01
£650.01

Dynojet-Harley Auto Tune Kit for Power Vision for 2021-2024 Harley-Davidson Power Vision 3 Black Grey Air/Fuel Ratio #AT-130

in stock

DescriptionAuto Tune Kit for Power VisionMakes it possible to adjust cruise for best fuel economy as well as larger throttle openings for peak powe...

View full details
£650.01 - £650.01
£650.01
£650.01 - £650.01
£650.01
Dynojet-Harley Target Tune Module Kit for 2021-2024 Harley-Davidson Tuning Module Black Grey
£666.26 - £666.26
£666.26
£666.26 - £666.26
£666.26

Dynojet-Harley Target Tune Module Kit for 2021-2024 Harley-Davidson Tuning Module Black Grey #TT-8

in stock

DescriptionTarget Tune Module KitIncludes OEM-style connectors for simple installationAllows the factory ECM to interpret and use wideband O² senso...

View full details
£666.26 - £666.26
£666.26
£666.26 - £666.26
£666.26
Dynojet-Harley Auto Tune Kit for Power Vision for 2011-2022 Harley-Davidson Power Vision 3 Black Grey Air/Fuel Ratio
£732.78 - £732.78
£732.78
£732.78 - £732.78
£732.78

Dynojet-Harley Auto Tune Kit for Power Vision for 2011-2022 Harley-Davidson Power Vision 3 Black Grey Air/Fuel Ratio #AT-132

in stock

DescriptionAuto Tune Kit for Power VisionMakes it possible to adjust cruise for best fuel economy as well as larger throttle openings for peak powe...

View full details
£732.78 - £732.78
£732.78
£732.78 - £732.78
£732.78
Dynojet-Harley Power Vision 4 Fuel Injection Controller for 2001-2017 Harley-Davidson Black Grey Air/Fuel Ratio
£409.29 - £409.29
£409.29
£409.29 - £409.29
£409.29

Dynojet-Harley Power Vision 4 Fuel Injection Controller for 2001-2017 Harley-Davidson Black Grey Air/Fuel Ratio #PV4-15-01

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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£409.29 - £409.29
£409.29
£409.29 - £409.29
£409.29
Dynojet-Harley Power Vision 4 Fuel Injection Controller for 2021-2024 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 2021-2024 Harley-Davidson Black Grey Air/Fuel Ratio #PV4-15-03

in stock

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

View full details
£437.42 - £437.42
£437.42
£437.42 - £437.42
£437.42
Dynojet-Harley Power Vision 3 Fuel Injection Module for Harley-Davidson for 2021-2024 Harley-Davidson Black
£472.90 - £472.90
£472.90
£472.90 - £472.90
£472.90

Dynojet-Harley Power Vision 3 Fuel Injection Module for Harley-Davidson for 2021-2024 Harley-Davidson Black #PV3-15-03

in stock

DescriptionPower Vision 3 Fuel Injection Module for Harley-DavidsonFlash performance tunes via OEM diagnostic connector, no need to remove and send...

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£472.90 - £472.90
£472.90
£472.90 - £472.90
£472.90
Dynojet-Harley Power Vision 3 Fuel Injection Module for Harley-Davidson for 2001-2017 Harley-Davidson Black
£472.90 - £472.90
£472.90
£472.90 - £472.90
£472.90

Dynojet-Harley Power Vision 3 Fuel Injection Module for Harley-Davidson for 2001-2017 Harley-Davidson Black #PV3-15-01

in stock

DescriptionPower Vision 3 Fuel Injection Module for Harley-DavidsonFlash performance tunes via OEM diagnostic connector, no need to remove and send...

View full details
£472.90 - £472.90
£472.90
£472.90 - £472.90
£472.90
Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2022, 2024 INDIAN Black Red
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2022, 2024 INDIAN Black Red #PC6-29005

in stock

DescriptionPower Commander 6 Fuel Injection Module with Crank SensorComes with Power Core software that connects dyno runs with our EFI Tuning Devi...

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£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2020-2024 INDIAN CHALLENGER 108 ABS Black Red
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2020-2024 INDIAN CHALLENGER 108 ABS Black Red #PC6-29004

Only 2 left!

DescriptionPower Commander 6 Fuel Injection Module with Crank SensorComes with Power Core software that connects dyno runs with our EFI Tuning Devi...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2017-2022, 2024 INDIAN SCOUT 60 ABS Black Red
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67

Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2017-2022, 2024 INDIAN SCOUT 60 ABS Black Red #PC6-29003

in stock

DescriptionPower Commander 6 Fuel Injection Module with Ignition AdjustmentAnalog input allows you to install any 0-5 volt sensor and build an adju...

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£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67
Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2015-2023 INDIAN SCOUT 69 ABS Black Red
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67

Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2015-2023 INDIAN SCOUT 69 ABS Black Red #PC6-29002

in stock

DescriptionPower Commander 6 Fuel Injection Module with Ignition AdjustmentAnalog input allows you to install any 0-5 volt sensor and build an adju...

View full details
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67
Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2014-2022 INDIAN Black Red
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97

Dynojet-Harley Power Commander 6 Fuel Injection Module with Crank Sensor for 2014-2022 INDIAN Black Red #PC6-29001

in stock

DescriptionPower Commander 6 Fuel Injection Module with Crank SensorComes with Power Core software that connects dyno runs with our EFI Tuning Devi...

View full details
£453.97 - £453.97
£453.97
£453.97 - £453.97
£453.97
Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2009-2016 VICTORY Black Red
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67

Dynojet-Harley Power Commander 6 Fuel Injection Module with Ignition Adjustment for 2009-2016 VICTORY Black Red #PC6-19002

in stock

DescriptionPower Commander 6 Fuel Injection Module with Ignition AdjustmentAnalog input allows you to install any 0-5 volt sensor and build an adju...

View full details
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2021-2025 Harley-Davidson Fuel Injection Module with Ignition Adj...
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2021-2025 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15049

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
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2018-2020 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 2018-2020 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15048

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 2017-2020 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 2017-2020 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15042

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 2016-2017 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 2016-2017 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15041

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 1997-2001 Harley-Davidson Fuel Injection Module with Ignition Adj...
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 1997-2001 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15040

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
£518.67 - £518.67
£518.67
£518.67 - £518.67
£518.67
Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2016-2017 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 2016-2017 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15039

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 Harley-Davidson Fuel Injection Module with Ignition Adjustme...
£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 Harley-Davidson Fuel Injection Module with Ignition Adjustme... #PC6-15028

Only 5 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 2002-2006 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 2002-2006 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15027

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 2002-2007 Harley-Davidson Fuel Injection Module with Ignition Adj...
£485.73 - £485.73
£485.73
£485.73 - £485.73
£485.73

Dynojet-Harley Power Commander 6 with Ignition Adjustment for Harley-Davidson for 2002-2007 Harley-Davidson Fuel Injection Module with Ignition Adj... #PC6-15026

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
£485.73 - £485.73
£485.73
£485.73 - £485.73
£485.73

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