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Home / ECU Remapping / MINI Cooper S 5-Door (F55)
B48/B46 Engine

MINI Cooper S 5-Door (F55)

F55

The F55 Cooper S 5-door with the B48 engine. Same tuning potential as the 3-door in a more practical package.

192 Stock BHP
250 Stage 1 BHP
310+ Stage 3 Ceiling
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MINI Cooper S 5-Door (F55) F55
Performance Stages

B48/B46 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

230-250 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

270-290 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

310+ 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 Cooper S 5-Door (F55)?

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

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