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Product Details

ThunderMax 50 ECM With Auto Tune Closed Loop System For Harley

Now you can have the accuracy of a high-performance closed loop while staying legal in California! This 50-state legal ECM replaces your stock ECM and utilizes wide band O2 sensors to create and maintain the perfect tune for your bike!

Features:

  • Replaces the factory ECM module, not an add-on box or signal modifier
  • Increased Engine Performance & Motorcycle Rideability
  • Cooler, Smoother Running Engine
  • Adjustable Idle Speed & Rev Limit Control
  • No Dyno Required - Automatically Tunes for Riding Style & Riding Conditions

Installation:

  • 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
  • ThunderMax software, firmware and maps updates are free and accessible 24/7
  • System ships full assembled, swap our your stock ECM, load and map and ride

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

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