BMW M3 M3 Competition 450hp Stage 2 (450PS / Automatic) - Reviews | MEVD17.2.G

BMW M3 M3 Competition 450hp Stage 2 (450PS / Automatic) - Reviews | MEVD17.2.G
BMW M3 F80 S55B30A ECU File – MEVD17.2.G 018905 / 510_S55_Comp_US_DKG_254 (Sport Display, CAT OFF)
Performance ECU remap for the 3.0L S55 twin-turbocharged BMW M3 F80 Competition (450hp) with MEVD17.2.G control unit. This Stage 2 file eliminates the factory top-speed limiter (Vmax), disables catalyst efficiency diagnostics (CAT OFF), and activates full Sport Display. Designed for bench read/write via FEMTO tool — original included.

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New Tuning File Available: BMW M3 F80 S55B30A ECU File – MEVD17.2.G 018905 / 510_S55_Comp_US_DKG_254 (Sport Display, CAT OFF) 018905 - Stage 2 tuning for BMW M3 F80 Competition — Vmax disabled, CAT OFF, Sport Display enabled.

💬 Discussion & Reviews: BMW M3 Competition 450hp​


Welcome to the official discussion thread for the BMW M3 Competition 450hp tuning package. This calibration is specifically developed for the MEVD17.2.G ECU and optimized to work seamlessly with the Automatic.

Target Performance: 450.0PS / 331.0kW.

👇 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.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.


Extended Product Information​

  • Stage 2 performance remap for BMW M3 Competition F80 (S55 engine)
  • Vmax (speed limiter) removed for unrestricted top-speed testing
  • CAT efficiency diagnostics disabled — ideal for decat/downpipe setups
  • Sport Display fully enabled on iDrive dashboard
  • Load, boost, and torque limiters raised for stronger midrange pull
  • Maintains drivability with OEM DKG logic untouched
  • Original ECU file included for checksum reference or restoration
  • Compatible with FEMTO read/write tools

➜ Download Tuning File / View Full Specs
 

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