2015–2017 Chrysler 200 2.4L ECU Flash (Tune Only)

Unlock the hidden potential of your Chrysler 200 with MoPower Calibrations’ Stage 1 ECU Flash. This upgrade delivers sharper throttle response, more horsepower, and better drivability, while maintaining full reliability on your 2.4L engine.

Important – Mail-In ECU Service

This is a mail-in ECU flash service. You must ship us your Chrysler 200 PCM/ECU. We will perform the flash, then ship it back to you. Typical turnaround is 2 business days, plus USPS Priority return shipping.

Stage 1 Tune Features

Reduced torque management for improved acceleration
Enhanced electronic throttle control (drive-by-wire response)
Optimized spark calibration for premium 91+ octane fuel
Factory speed limiter removed
Refined knock control strategy
Raised intake airflow limits
Support for long-tube header applications

Performance Gains

Dyno and road testing show 15–18 wheel horsepower gains in the low/mid-range, with 7–10 whp peak gain. These improvements transform the Chrysler 200, making it quicker, sharper, and more responsive than stock.