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ThunderMax ThunderMax Engine Control Module Kit with Auto-Tune for Harley-Davidson Dyna, Softail, and Sportster 2012-2020 - Part 309-382
Regular price $1,088.95 USD
Category:
ThunderMax Engine Control Module Kit with Integral Auto Tune - '12-'20 Dyna/Softail/Sportster
The ThunderMax ThunderMax Engine Control Module Kit with Integral Auto-Tune (Part 309-382) is designed to optimize your Harley-Davidson motorcycle's performance seamlessly. This comprehensive kit includes the ThunderMax ECM with an auto-tune module, plug-in harness, two wide-band oxygen sensors, TMax software, and a communication USB cable, providing everything needed for a straightforward upgrade. The system is engineered for easy installation, replacing the factory ECM by simply connecting the new harness and sensors, and then loading the appropriate map for your bike. Once installed, the auto-tune feature automatically adjusts the air-fuel ratio across all riding conditions, ensuring optimal engine performance and efficiency without the need for dyno tuning.
Features:
- Auto-tune module: Continuously self-adjusts air-fuel ratio for optimal performance
- Wide-band oxygen sensors: Provides precise measurement for closed-loop control
- Plug-in harness: Simplifies installation by connecting directly to existing wiring
- Compatibility: Fits Harley-Davidson Dyna, Softail, and Sportster models from 2012 to 2020
- Customizable maps: Load and select from hundreds of downloadable maps based on modifications
- Live software: Monitor engine data, diagnostic codes, and datalogs in real-time
- Adjustable parameters: Fine-tune idle speed, rev limit, ignition timing, and speedometer calibration
- Supports high-performance modifications: Compatible with turbo, nitrous, supercharger, and aftermarket exhausts





