Closed loop self-adjusting autotune: Automatically optimizes air-fuel ratio for consistent performance across changing conditions
Adjustable AFR, RPM targets, idle, rev limit, and warm-up settings: Allows precise tuning to match rider preferences and riding environments
Live monitoring, recording, and diagnostic tools: Provides real-time data and analysis for performance tracking and troubleshooting
Supports popular exhaust systems and turbo nitrous boost: Compatible with a wide range of performance upgrades
Free online software and firmware updates: Ensures ongoing performance and compatibility
Summarized by Shop
ThunderMax® EFI with Integral AutoTune
Tired of popping, spitting, backfiring, hard starts, hot running, or poor fuel mileage? This stand-alone performance ECM replaces the factory module (not an add-on box or signal modifier) to give you real control of your EFI tuning—without needing a dyno or advanced computer skills. Install it in pla
Compatibility
Harley Davidson motorcycles requiring 18mm oxygen sensor bungs or compatible exhaust systems
Included
Performance ECM with Integral Auto Tune module, two 2-inch wide band Bosch 5-wire oxygen sensors (18mm), harness, USB communication cable, tuning software