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Product Details

ThunderMax 50 ECM With Auto Tune Closed Loop System For Harley

The ThunderMax 50 ECM isn't just another bolt-on tuner, it is a full ECM replacement. The system utilizes wide-band O2 sensors to constantly monitor and adjust your bikes state of tune for optimum performance!

Features:

  • Purpose-built to deliver uncompromising performance but you don't have to be a rocket scientist to install it, program it or make adjustments
  • Using the supplied SmartLink software and communication cable, you can adjust or monitor virtually every parameter of the system
  • Provides full control of your EFI system, make major and minor adjustments right on your PC
  • Replaces the factory ECM module, not an add-on box or signal modifier
  • The ThunderMax makes sense in the long run as the system can grow and change as your engine does - just load a new map
  • ThunderMax software, firmware and maps updates are free and accessible 24/7
  • Backed by a 3-year manufacturer's warranty

Note: CARB-approved, street legal in all 50 States, including California, Closed Loop System - ARB Executive order # D-644

Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style ThunderMax 50 ECM With Auto Tune Closed Loop System For Harley 2001-2005 J&P Cycles Item #10223961 Catalog Number402-613 Store Sku MFR. Product #309-370 AvailabilityOut of Stock

ThunderMax 50 ECM With Auto Tune Closed Loop System For Harley 2001-2005 Instructions

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