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New Tuning File Available: Mustang S550 5.0 V8 GT — MG1CS019 7C8000 Bosch — Stage 2 Remap File 14C204 - Ford Stage 2 (OPF Off) — Prod: KR3A-14C204-BTF / SW: 7C8000 — A high-performance tune for the V8, requiring a sports exhaust for maximum power and sound.
Welcome to the official discussion thread for the Ford 5.0 V8 GT tuning package. This calibration is specifically developed for the S550 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 450 PS / 331.0 kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Ford 5.0 V8 GT
Welcome to the official discussion thread for the Ford 5.0 V8 GT tuning package. This calibration is specifically developed for the S550 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 450 PS / 331.0 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
- Calibrated for vehicles with high-flow headers and a sports or decat exhaust
- Aggressive ignition timing and fuel mapping for maximum power on high-octane fuel
- Variable camshaft timing (Ti-VCT) optimized for an extended powerband
- Sharpened throttle response for an instant, aggressive feel
- OPF/GPF monitoring systems disabled in software (for off-road use)
- All engine safety systems retained and recalibrated for high-performance use
➜ Download Tuning File / View Full Specs
