Mini · Cooper S · F56
The F56 Cooper S's B48 turbo petrol engine is shared with BMW's own range, and it responds strongly to a Stage 1 remap. Sharper throttle response and a noticeably bigger mid-range punch make this one of our most enjoyable remaps to deliver.
| Standard | Stage 1 | Stage 2 | |
|---|---|---|---|
| Power | 192hp | 250hp+58hp (+30%) | 270hp+78hp (+41%) |
| Torque | 280Nm | 380Nm+100Nm (+36%) | 400Nm+120Nm (+43%) |
| Engine | 2.0 TwinPower Turbo · 1,998cc · Petrol | ||
| Warranty | Lifetime software warranty included | ||
Stage 1 & Stage 2
The B48 turbo petrol engine is built with genuine headroom. Factory ECU maps are deliberately conservative to suit global fuel grades and maintain warranty margins — a specialist remap unlocks the power the engine was designed to produce.
A Stage 1 remap on the Cooper S requires no hardware modifications. Our specialist software recalibrates boost, fuelling and ignition timing within the engine's safe limits, delivering instant, driveable gains you'll feel from the first drive.
Stage 2 requires hardware modifications — typically a performance exhaust, uprated intercooler or induction kit. Combined with a custom ECU map, this unlocks the full potential of the B48 engine.
What Changes
On the Cooper S we recalibrate boost pressure, fuelling, ignition timing and the throttle map. The result is a broader, flatter torque curve that pulls harder from lower revs and holds on to the redline.
Factory boost is set conservatively. We raise it to the level the turbo and internals can comfortably sustain, unlocking power that was always there.
Fuel delivery is recalibrated to match the new boost levels precisely — giving a cleaner burn, better response and improved efficiency under light loads.
Timing is advanced where the engine can safely benefit, improving combustion efficiency and delivering more torque across the full rev range.
The factory throttle map is deliberately muted. We sharpen it so the car responds the moment you press the pedal — no lag, no hesitation.
Common Questions
Pricing depends on the specific variant and stage. Contact us for a quote — we're competitively priced and include a lifetime software warranty on every remap. Call 01792 732 062 or fill in the booking form.
A quality remap modifies the ECU's calibration data rather than adding any external hardware. It leaves no physical trace and does not trigger warning lights.
All work is carried out at our workshop in Ammanford, which also has a MAHA 4WD dyno for before/after verification.
We recommend using a higher-octane premium fuel (98 RON) after a Stage 1 remap on the Cooper S's turbocharged petrol engine, as it allows the ECU to run more advanced ignition timing safely.
Yes — the B48 turbo petrol engine is shared with BMW's own range and responds very well to tuning. Factory power is set conservatively, leaving real gains available with a specialist Stage 1 file.
Book Your Remap
Book online and pick a time that works for you. Lifetime software warranty included on every remap.
Book online in a couple of minutes — pick your service, choose a time slot, and we’ll see you then.
Book Online NowPrefer to talk it through first? Call us on 01792 732 062 or email customerservice@ecperformance.wales.