THUNDERMAX

Compact design makes it easy to hide on a custom motorcyclePerforms all fuse, relay and signal-canceling functions in one simple packageAllows a dual-filament bulb to be used in three ways: tail,...

Billet 6061 T-6 aluminum housing and 7' trim-to-fit wiring design is compact and easily hidden on custom motorcyclesPerform all fuse, relay (includes starter relay) and signal-canceling functions in...

Billet 6061 T-6 aluminum housing and 7' trim-to-fit wiring design is compact and easily hidden on custom motorcyclesPerform all fuse, relay (includes starter relay) and signal-canceling functions in...

Uses engine temp and vehicle speed to reduce heat and keep engines running coolTakes 15 minutes to install; does not require oil cooler removalPlug-n-play installation on M8 models equipped with...

It is installed to the bike's wiring harness at the 36-pin ECM connector (connection requires harness plug disassembly; two terminated wires are inserted into two unused ports in the 36-pin...

Convenient way to wire up push-button hand control switchesTakes momentary signal from a push-button hand control switch and converts it to a standard "latching" signalDesign is fully...

Easy installation: replace the factory ECM, install new O?? sensors and harness, load the correct map for your bike, and rideNew maps, software, firmware updates, map analysis and tech support...

Designed for use in custom applications where a Twin Cam motor and crank sensor are usedComplete ignition system includes module, coil, wires, Smart Link software, communication cable and...

Includes 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,...

2 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...

Includes 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,...

Includes 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,...