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Home / ECU Remapping / BMW M4 (F82)
S55 Engine

BMW M4 (F82)

F82/F83

The F82 M4 with the S55 twin-turbo straight-six. One of the best M cars ever made for tuning, with huge aftermarket support and proven reliability at Stage 2.

425 Stock BHP
520 Stage 1 BHP
560+ Stage 3 Ceiling
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BMW M4 (F82) F82/F83
Performance Stages

S55 Tuning Stages

All power figures are average estimates based on typical results. Actual gains depend on vehicle condition, fuel quality and supporting modifications.

01

Stage 1

480-520 bhp

Software only. No hardware changes required. Custom ECU calibration on fully standard engine.

  • Custom map written in-house
  • No additional parts needed
  • Fully reversible
02

Stage 2

520-560 bhp

Calibrated for bolt-on modifications. Downpipe, intake and supporting hardware.

  • Requires supporting hardware
  • Mapped to your specific mods
  • Data-logged and validated
03

Stage 3

560+ bhp

Full custom calibration for serious builds. Hybrid turbos, uprated fuelling and bespoke mapping.

  • Hybrid or upgraded turbo
  • Uprated fuel system
  • Bespoke build calibration

Ready to Tune Your M4 (F82)?

Get in touch to discuss your build. Every map is written in-house and tailored to your car.

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