THUNDERMAX Engine Control Module — 309-605 – 23-26 Touring, 23-25 CVO
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SELECT YOUR VEHICLE TO VERIFY THE FITMENT
- Stand-alone replacement for the factory ECM
- Includes wide-band oxygen sensors, plug-in harness, AutoTune module, and USB cable
- No wire-cutting, splicing, or dyno required
- For EFI-equipped Harley-Davidson® motorcycles