Ford Mustang 2.3L EcoBoost Stage 1 (229.8PS / Auto) - Reviews | MG1CS017

Ford Mustang 2.3L EcoBoost Stage 1 (229.8PS / Auto) - Reviews | MG1CS017
Mustang 2.3L EcoBoost — MG1CS017 Bosch — Stage 1 Vmax & Decat ECU Tune
This is a complete Stage 1 tuning package for the Ford Mustang 2.3L EcoBoost, equipped with the advanced Bosch MG1CS017 ECU. This package provides two separate Stage 1 calibrations to suit your vehicle's specific hardware setup, both of which include the removal of the top speed limiter (Vmax).

File 1 is a powerful Stage 1 tune designed for a mechanically stock vehicle, providing a major boost in horsepower and torque for a thrilling new driving experience.

File 2 is a Stage 1 Decat tune, specifically calibrated for vehicles equipped with a high-flow sports catalyst or a decat downpipe. This version offers further performance gains and is intended for off-road or track use only.

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New Tuning File Available: Mustang 2.3L EcoBoost — MG1CS017 Bosch — Stage 1 Vmax & Decat ECU Tune 14C204 - Ford Stage 1 Package — ECU ID: JR3A-14C204-TF — A complete tuning package with a standard Stage 1 and an aggressive decat version, both with Vmax off.

💬 Discussion & Reviews: Ford 2.3L EcoBoost​


Welcome to the official discussion thread for the Ford 2.3L EcoBoost tuning package. This calibration is specifically developed for the MG1CS017 ECU and optimized to work seamlessly with the Automatic Transmission.

Target Performance: 229.8 PS / 169.0 kW.

👇 Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!

All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.

Extended Product Information​

  • Significant increase in horsepower and torque for thrilling acceleration
  • Sharpened throttle response for a more connected driving feel
  • Optimized boost, fuel, and ignition maps for high-octane fuel
  • Vmax (top speed limiter) deactivated in both versions
  • Standard Stage 1: Calibrated for vehicles with the stock catalytic converter
  • Decat Stage 1: Calibrated for vehicles with a high-flow or decat downpipe (off-road use)

➜ Download Tuning File / View Full Specs
 

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