EFI Tuners

Dynojet TT-2 - Power Vision Target Tune with O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-2X - Power Vision Target Tune without O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-4 - Power Vision Target Tune with O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-4X - Power Vision Target Tune without O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-5 - Power Vision Target Tune with O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-5X - Power Vision Target Tune without O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-7 - Power Vision Target Tune with O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-7X - Power Vision Target Tune without O2 Sensor - Harley-Davidson

FeaturesIncludes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versionsAllows the factory ECM to interpret and use wideband O² sensor signalsRetains OEM closed loop and achieves adaptive fuel control strategyTarget fuel table...

Dynojet TT-8 - Power Vision Target Tune with O2 Sensor - Harley-Davidson

ECM with Auto Tune

FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds...

ECM with Auto Tune - 02-13 V-Rod

FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds...

ECM with Auto Tune - 11 FXST

FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds...

ECM with Auto Tune - Non-Throttle By Wire

FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds...

ECU with Auto Tune - 18 Softail

FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds...

Electronically Commutated Motor with Auto Tune - 16-17 Softail

Features2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harnessThunderMax quick start easy install and printable comprehensive user’s manualNever outgrow it - easily accomodates bike changeNo Dyno required - automatically tunes...

Fi2000 692-1615B - Fi2000R PowrPro - Black - Dresser '10-'13

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1615CL - FI2000R - '10-'13 FLHT/FLTR

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1616B - Fi2000R PowrPro - Black - Dyna '12-'17

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1616CL - Closed Loop F1200R - Dyna '12-'17

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1617B - Fi2000R PowrPro - Black - Softail '12-'15

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1622CL - Closed Loop FI2000R - XL '14-'19

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1623B - Fi2000R PowrPro - Black - XL1200 '14-'17

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1629B - Fi2000R PowrPro - Black - Dresser '14-'16

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...

Fi2000 692-1629CL - Closed Loop FI2000R - FLHT '14-'16

FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...