ThunderMax® Accessories

ThunderMax® O2 Sensor Harness

$69.95

Replacement O2 harness for all TBW ThunderMax modules and GEN 3 ThunderMax modules.

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ThunderMax ® Oil Cooler Fan for M8 MODELS

ThunderMax®

$262.95

The ThunderMax Oil Cooler Fan for 2017-Up oil cooled Touring®* models is the answer to overheating M8 engines. The fan only takes 15 minutes to install and is plug-n-play. If your motorcycle is equipped with a ThunderMax ECM, just plug the fan in and you are ready to go. If your motorcycle has a stock ECM you will need to visit your local dealer to have the bike flashed. The oil cooler fan works by using engine temp and vehicle speed to reduce heat and keep your M8 engine running cool. Fitment Exclusions: *2018 CVO® Models & 2019 CVO Streetglide®

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#372-002 ThunderMax® USB/Serial Port Adapter

ThunderMax®

$33.95

If your laptop or PC does not have a serial port, this inexpensive adapter will instantly add a serial port to your computer for communicating between ThunderMax® EFI modules and models listed below. Part #372-002

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2-Bar Map Sensor for Supercharger or Turbo Applications

$171.95

Required when using a ThunderMax® in a boost application.

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Replacement Wide Band Oxygen Sensors (sold each)

$126.95

ThunderMax® replacement oxygen sensors for all ThunderMax® EFI with AutoTune modules (no service parts available). Sold Individually. In compliance with ARB emissions laws, this product is not sold or shipped to California.

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ThunderMax® AutoTune Data Port “Y” Harness

ThunderMax®

$34.95

The ThunderMax® AutoTune gets its power and communicates to the ECM through the motorcycle’s factory data port plug. This ‘Y’ harness allows the AutoTune module to be plugged in with an additional plug remaining open for other tasks. Not applicable for 2008-up Touring, 2011-Later Softail®, and 2012-Later Dyna® models.

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ThunderMax® AutoTune Harness Repair Kit

ThunderMax®

$19.95

This kit includes components required to make repairs to a damaged AutoTune wire harness and connector plug. Included is a replacement connector, connector terminals, replacement wires with terminated ends and shrink tubing. Use to repair a damaged, but functioning, AutoTune module harness.

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ThunderMax® Bench-Top 12 Volt Power Supply

ThunderMax®

$129.95

Allows for off-motorcycle, bench-top programming of the ThunderMax® controller. Power supply includes power supply, switch box adapter, plug for ECM.

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ThunderMax® Communication Cables

ThunderMax®

$0.00

Replacement ThunderMax® communication cables in standard or extended lengths. See long description for application information.

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ThunderMax® Data Port Communication Device

ThunderMax®

$0.00

Required to communicate with with ThunderMax® Modules that are inaccessible on the motorcycle.

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ThunderMax® Gen II Pigtail Harness

ThunderMax®

$25.95

Allows a second port for the communication cable connection to Gen II ThunderMax®, serial number 114,000 or higher. It is installed to the bike’s wiring harness at the 36-pin ECM connector. Handy for motorcycle models with tight clearances around the ECM such as Dyna®, Softail® Rocker® and 2002- 2005 V-Rod® models. Will not work on Throttle-By-Wire or Gen III Models. Included with ThunderMax® systems #309-364 and #309-385.

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ThunderMax® Gen III Pigtail Harness

ThunderMax®

$25.95

Allows a second USB port for the communication cable connection to the ThunderMax® Gen III (#309-460) models. It is installed to the bike’s wiring harness at the ECM connector; handy for motorcycle models with tight clearances around the ECM. Will not work on ThunderMax® TBW,Gen I & II cable-model ThunderMax®,’11-up cable Softails®, ’12-up Dyna®/Softail® models or 2014-up Sportster® systems. Included with 309-485 model ThunderMax®._x000d_

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