Thundermax

Thundermax #309-324 - Pigtail ECM Harness

Requires ThunderMax ECM with serial number 114000 or higher (produced beginning August 2008). Will not work on previous model ThunderMax part # 232661 TBW unit.Installed into the bike's wiring...

Thundermax #309-588 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '17-'20 Touring/Trike

Will not work on trikes with traction control.ThunderMax modules use wide band 18 mm O2 sensors; users may need to weld-in 18 mm bungs in the stock head pipe, 3"-4" from cylinder heads on...

Thundermax #309-589 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '18-'20 Softail

Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.Not interchangeable or upgradable from part #...

Thundermax #309-563 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '14-'17 Softail

Will require the use of an exhaust system with 18 mm sensor bungs or head pipes must be modified to accept 18 mm sensors.FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two...

Thundermax #309-382 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '12-'20 Dyna/Softail/Sportster

Will require the use of an exhaust system with 18 mm sensor bungs or head pipes must be modified to accept 18 mm sensors.FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two...

Thundermax #309-485 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '04-'13 Dyna/Softail/Sportster

Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.Includes mini USB pigtail.FeaturesIncludes ThunderMax...

Thundermax #309-460 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '01-'10 Softail/Sportster/Touring

Because of possible clearance issues, some of the aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.FeaturesIncludes ThunderMax ECM with Auto-Tune...

Thundermax #309-562 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '14-'16 Touring/Trike

Will require the use of an exhaust system with 18 mm sensor bungs or head pipes must be modified to accept 18 mm sensors.FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two...

Thundermax #309-466 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '02-'16 V-Rod

Will require the use of an exhaust system with 18 mm sensor bungs or head pipes must be modified to accept 18 mm sensors.FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two...

Thundermax #309-361 - ThunderMax Engine Control Module Kit with Integral Auto Tune - '11 Softail

Because of possible clearance issues, some of the aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.FeaturesIncludes ThunderMax ECM with Auto-Tune...

Thundermax #309-424 - Pigtail USB Harness

Requires ThunderMax ECM with mini USB communication port (beginning November 2012). Will not work on previous model ThunderMax ECM or part # 1020-0836 (Touring TBW units).Installed into the bike's...

Thundermax #309-362 - ThunderMax Engine Control Module Kit with Integral Auto Tune - Touring/Trike/Throttle-by-Wire

Will require the use of an exhaust system with 18 mm sensor bungs or head pipes must be modified to accept 18 mm sensors.FeaturesIncludes ThunderMax ECM with Auto-Tune Module, plug-in harness and two...

Thundermax #EA7000 - Oil Cooler Fan - M8 Touring/Trike

If running with stock ECM, visit a local dealer to have the bike flashed.FeaturesUses engine temp and vehicle speed to reduce heat and keep engines running coolTakes only 15 minutes to install; does...