Tuners
182 parts
Harley-Davidson tuners provide electronic fuel and engine-management solutions for adjusting EFI calibration across a range of motorcycle applications. The category includes Harley-Davidson EFI tuners, fuel tuners, Power Commander and Power Vision devices, EFI controllers, fuel processors and auto-tune modules. Options are available for Sportster, Dyna, Softail, Touring, V-Rod, Pan America and other Harley-Davidson models. The selection covers piggyback controllers, ECU tuning devices, fuel processors and auto-tune systems for different EFI setups.
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V-Twin - 32-7402 - TCFI Gen 5 EFI Controller
Daytona Twin Tech
$1,333.75V-Twin - 32-7402 - TCFI Gen 5 EFI ControllerDescriptionDaytona Twin Tec TCFI Gen 5 Auto Tune fuel injection controller is fully programmable plug in replacement for the 36 pin controller with CAN...$1,333.75 -
V-Twin - 32-7401 - TCFI Gen 4 EFI Controller
Daytona Twin Tech
$1,198.92V-Twin - 32-7401 - TCFI Gen 4 EFI ControllerDescriptionDaytona Twin Tec TCFI Gen 4 Auto Tune fuel injection controller is fully programmable plug in replacement for the 36 pin Delphi controller with...$1,198.92 -
V-Twin - 32-7400 - TCFI Gen 4 EFI Controller
Daytona Twin Tech
$1,198.92V-Twin - 32-7400 - TCFI Gen 4 EFI ControllerDescriptionDaytona Twin Tec TCFI Gen 4 Auto Tune fuel injection controller is fully programmable plug in replacement for the 36 pin Delphi controller with...$1,198.92 -
V-Twin - 32-3052 - Twin Tec TCFI Gen 6 EFI Controller
Daytona Twin Tech
$1,333.75V-Twin - 32-3052 - Twin Tec TCFI Gen 6 EFI ControllerDescriptionTwin Tec TCFI Gen 6 EFI controller. Fits:FLT 2008-2013Additional Information$1,333.75 -
V-Twin - 32-3051 - Twin Tec TCFI Gen S Auto Tune
Daytona Twin Tech
$1,333.75V-Twin - 32-3051 - Twin Tec TCFI Gen S Auto TuneDescriptionTwin Tec TCFI Gen S auto tune. Fits:XL 2014-UPAdditional Information U$1,333.75 -
V-Twin - 32-3050 - Twin Tuner II EFI Tuner
Daytona Twin Tech
$381.67V-Twin - 32-3050 - Twin Tuner II EFI TunerDescriptionTwin tuner II features all the same functions as the original Twin tuner and includes ignition timing control compatibility.Easily adjusts the OEM...$381.67 -
V-Twin - 32-3049 - Twin Tuner EX Fuel Injection Controller
Daytona Twin Tech
$305.31V-Twin - 32-3049 - Twin Tuner EX Fuel Injection ControllerDescriptionTwin tuner EX fuel injection controller allows easy adjustment of fuel injection to match requirements of camshafts. Fits:FLT...$305.31 -
V-Twin - 32-3046 - Twin Tuner Ex EFI Controller
Daytona Twin Tech
$288.72V-Twin - 32-3046 - Twin Tuner Ex EFI ControllerDescriptionTwin tuner ex allows easy adjustment to OEM Delphi EFI systems to improve performance and match the requirements of performance parts.50...$288.72 -
V-Twin - 32-3045 - USB Interface Cable
Daytona Twin Tech
$132.34V-Twin - 32-3045 - USB Interface CableDescriptionUSB interface cable for Twin Tuner II controllers.*NOTE: Not for sale in California. Fits:All Twin Tuner II controllersAdditional Information$132.34 -
V-Twin - 32-3044 - Twin Tuner II EFI Controller
Daytona Twin Tech
$381.67V-Twin - 32-3044 - Twin Tuner II EFI ControllerDescriptionTwin tuner II features all the same functions as the original Twin tuner and includes ignition timing control compatibility.Easily adjusts...$381.67 -
V-Twin - 32-3043 - Twin Tuner II EFI Controller
Daytona Twin Tech
$381.24V-Twin - 32-3043 - Twin Tuner II EFI ControllerDescriptionTwin tuner II features all the same functions as the original Twin tuner and includes ignition timing control compatibility.Easily adjusts...$381.24 -
V-Twin - 32-3042 - Twin Tuner II EFI Controller
Daytona Twin Tech
$381.24V-Twin - 32-3042 - Twin Tuner II EFI ControllerDescriptionTwin tuner II features all the same functions as the original Twin tuner and includes ignition timing control compatibility.Easily adjusts...$381.24 -
V-Twin - 32-3041 - Twin Tuner EFI Controller
Daytona Twin Tech
$288.77V-Twin - 32-3041 - Twin Tuner EFI ControllerDescriptionTwin tuner EFI controller allows easy adjustment of fuel injection to match the requirements of camshafts, free flowing exhausts and low...$288.77 -
V-Twin - 32-3040 - Twin Tuner EFI Controller
Daytona Twin Tech
$300.73V-Twin - 32-3040 - Twin Tuner EFI ControllerDescriptionTwin tuner EFI controller allows easy adjustment of fuel injection to match the requirements of camshafts, free flowing exhausts and low...$300.73 -
V-Twin - 32-3039 - Twin Tuner EFI Controller
Daytona Twin Tech
$288.29V-Twin - 32-3039 - Twin Tuner EFI ControllerDescriptionTwin tuner EFI controller allows easy adjustment of fuel injection to match the requirements of camshafts, free flowing exhausts and low...$288.29 -
V-Twin - 32-3038 - Twin Tuner EFI Controller
Daytona Twin Tech
$305.31V-Twin - 32-3038 - Twin Tuner EFI ControllerDescriptionTwin tuner EFI controller allows easy adjustment of fuel injection to match the requirements of camshafts, free flowing exhausts and low...$305.31 -
V-Twin - 32-3036 - Dyna Tek EFI Controller
Dynatek
$293.92V-Twin - 32-3036 - Dyna Tek EFI ControllerDescriptionDyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be...$293.92 -
V-Twin - 32-3033 - Dyna Tek EFI Controller
Dynatek
$293.92V-Twin - 32-3033 - Dyna Tek EFI ControllerDescriptionDyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be...$293.92 -
V-Twin - 32-3029 - USB Engine Management System
Dynojet
$377.41V-Twin - 32-3029 - USB Engine Management SystemDescriptionPower Commander III engine management system is for fuel injected models and allows for both fuel and ignition adjustments. USB cable and 9...$377.41 -
V-Twin - 32-3027 - Dyna Tek EFI Controller
Dynatek
$293.92V-Twin - 32-3027 - Dyna Tek EFI ControllerDescriptionDyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be...$293.92 -
V-Twin - 32-3026 - Dyna Tek EFI Controller
Dynatek
$293.92V-Twin - 32-3026 - Dyna Tek EFI ControllerDescriptionDyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be...$293.92 -
V-Twin - 32-3025 - Dyna Tek EFI Controller
Dynatek
$293.92V-Twin - 32-3025 - Dyna Tek EFI ControllerDescriptionDyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be...$293.92 -
V-Twin - 32-3012 - USB Engine Management System
Dynojet
$377.41V-Twin - 32-3012 - USB Engine Management SystemDescriptionPower Commander III engine management system is for fuel injected models and allows for both fuel and ignition adjustments. USB cable and 9...$377.41 -
V-Twin - 32-3011 - USB Engine Management System
Dynojet
$377.41V-Twin - 32-3011 - USB Engine Management SystemDescriptionPower Commander III engine management system is for fuel injected models and allows for both fuel and ignition adjustments. USB cable and 9...$377.41 -
V-Twin - 32-3005 - USB Engine Management System
Dynojet
$377.41V-Twin - 32-3005 - USB Engine Management SystemDescriptionPower Commander III engine management system is for fuel injected models and allows for both fuel and ignition adjustments. USB cable and 9...$377.41 -
V-Twin - 32-1182 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1182 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is for XL 1200 models. The new Dynatek Fusion EFI bases fuel adjustments on input...$456.40 -
V-Twin - 32-1181 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1181 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is for XL 1200 models. The new Dynatek Fusion EFI bases fuel adjustments on input...$456.40 -
V-Twin - 32-1180 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1180 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is for XL 1200 models. The new Dynatek Fusion EFI bases fuel adjustments on input...$456.40 -
V-Twin - 32-1179 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1179 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is for XL 883 models. The new Dynatek Fusion EFI bases fuel adjustments on input...$456.40 -
V-Twin - 32-1178 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1178 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is for XL 883 models. The new Dynatek Fusion EFI bases fuel adjustments on input...$456.40 -
V-Twin - 32-1177 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1177 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is available for most models. The new Dynatek Fusion EFI bases fuel adjustments...$456.40 -
V-Twin - 32-1176 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1176 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is available for most models. The new Dynatek Fusion EFI bases fuel adjustments...$456.40 -
V-Twin - 32-1174 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1174 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is available for most models. The new Dynatek Fusion EFI bases fuel adjustments...$456.40 -
V-Twin - 32-1171 - Dynatek Fusion EFI Ignition Module
Dynatek
$456.40V-Twin - 32-1171 - Dynatek Fusion EFI Ignition ModuleDescriptionDyna Fusion EFI module with fuel and ignition control is available for most models. The new Dynatek Fusion EFI bases fuel adjustments...$456.40 -
V-Twin - 32-1051 - Power Commander V
Dynojet
$377.41V-Twin - 32-1051 - Power Commander VDescriptionEFI power commander V features 2 position map switching function, gear and analog input.Power commander also allows each cylinder to be mapped...$377.41 -
V-Twin - 32-1043 - EFI Power Commander V
Dynojet
$377.41V-Twin - 32-1043 - EFI Power Commander VDescriptionEFI Power Commander V features 2 position map switching function, gear and analog input.Power Commander V also allows each cylinder to be mapped...$377.41 -
V-Twin - 32-1032 - EFI Power Commander V
Dynojet
$377.41V-Twin - 32-1032 - EFI Power Commander VDescriptionEFI power commander V features 2 position map switching function, gear and analog input.Power commander also allows each cylinder to be mapped...$377.41 -
V-Twin - 32-1031 - EFI Power Commander V
Dynojet
$504.53V-Twin - 32-1031 - EFI Power Commander VDescriptionEFI power commander V features 2 position map switching function, gear and analog input.Power commander also allows each cylinder to be mapped...$504.53 -
Fi2000 - 92-1631B - Fi2000R PowrPro Tuning Module - Black - Touring/Trike '17-'23
Fi2000
$529.95Fi2000 - 92-1631B - Fi2000R PowrPro Tuning Module - Black - Touring/Trike '17-'23FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle,...$529.95 -
Dynojet - PV-TK3R - Power Vision Shop Tuner Kit
Dynojet
$944.43Dynojet - PV-TK3R - Power Vision Shop Tuner KitFeaturesYou will need to create an online account to use the new WinPV 2.0 Online License software; once you create an account, you are ready to...$944.43
Harley-Davidson Tuners – EFI Fuel Tuners, Power Commanders & ECU Controllers
Harley-Davidson tuners are electronic fuel-management devices used to modify, monitor or refine the motorcycle's EFI calibration. The range includes Harley-Davidson fuel tuners, EFI controllers, Power Commander units, Power Vision flash tuners, fuel processors, engine control modules and auto-tune systems from Dynojet, Daytona Twin Tec, Fi2000, Thunder Heart Performance, ThunderMax, Vance & Hines and other manufacturers. Dynojet describes Power Commander as a fuel tuner that adjusts fuel delivery, while Power Vision provides ECU calibration and tuning functions.
The product selection covers Harley-Davidson Power Commander, Power Commander V and 6 units, Power Vision 3 and Power Vision 4, Power Vision shop tuner kits, EFI fuel processors, Twin Tuner controllers, TCFI modules, engine management systems and auto-tune equipment. Additional products include Harley-Davidson auto-tune kits, target-tune modules, wideband air/fuel ratio systems, oxygen enrichment devices, interface cables, tuning mounts and related EFI accessories. These products support different approaches to fuel adjustment, engine management, data monitoring and automated tuning.
The category also includes tuning solutions for different Harley-Davidson EFI generations and motorcycle platforms, from earlier Delphi and J1850 systems to CAN-bus applications and newer Milwaukee-Eight models. Harley-Davidson EFI tuners can be used as standalone tuning devices, piggyback fuel controllers, ECU management systems or components within a broader tuning setup. Power Commander, Power Vision, Fi2000, Twin Tuner, ThunderMax and other systems provide distinct methods for managing fuel delivery, ignition settings, air/fuel ratios and engine calibration.