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Mini Cooper S F56 - LCI - 2018+ 2.0T JCW GP 306hp Stage 1 Chip Tuning · ECU Remap

Name: Mini Cooper S F56 - LCI - 2018+ 2.0T JCW GP 306hp Stage 1 Chip Tuning
Brand: Mini

Catalog reference — not a measured result for this vehicle.

How much bhp does Mini Cooper S F56 2.0T JCW GP 306hp chip tuning add?

Catalog reference: power 306 → 335 bhp, difference +29 bhp (9%); torque 450 → 500 Nm. Actual results depend on vehicle condition and measurement.

Power306 → 335 bhp+29 bhp (+9%)

Torque450 → 500 Nm+50 Nm (+11%)

Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

Stage 1 Remap Stage 2 Remap Pop & Bang Speed Limiter (Vmax) Removal DTC / Fault Code Removal

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Mini Cooper S F56 - LCI - 2018+ 2.0T JCW GP 306hp

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Reversible: Yes, the original software is kept

Mini Cooper S F56 - LCI - 2018+ 2.0T JCW GP 306hp — Stage 1 Remap

Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.

Solutions for this vehicle

Mini Cooper S 2.0T JCW GP 306hp Pop & Bang tuning

Mini Cooper S 2.0T Stage 1: all generations →

Stage 1 Remap

Software that optimises the engine's power and torque maps within safe limits.

Stage 2 Remap

Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.

Pop & Bang

Software that creates exhaust crackle on lift-off.

Speed Limiter (Vmax) Removal

Removing the factory top-speed limiter from the software.

DTC / Fault Code Removal

Switching off selected diagnostic trouble codes (DTC) in the ECU software.

OUTSIDE TÜRKİYE?

Where can this be done near you?

Prime Chiptuning applies the software at its own centres in Türkiye. Abroad, our partners carry out the work with the same files, and workshops can order the file directly.

ENGINE FAMILY

About the Mini Cooper S / JCW turbo petrol (N14, N18, B48)

Mini Cooper S and John Cooper Works models used the 1.6 THP shared with PSA (N14 / N18) from 2007 to 2014 and the BMW B48 2.0 turbo from 2014 onwards, from 175 to 306 hp. They are among the most enjoyable small cars to remap.

How a Stage 1 remap works on the Mini Cooper S F56 2.0T JCW GP 306hp

Stage 1 recalibrates boost, ignition and fuelling. The gain spreads across the rev range and is clear in the mid-range. The calibration stays within knock limits; fuel quality directly affects the result.

Pre-remap checklist

Timing chain tensioner and chain noise on the N14.
Carbon build-up on the intake valves (direct injection).
High-pressure fuel pump and ignition coils.
Oil consumption and the PCV system.

This section is based on Prime Chiptuning workshop experience; the power and torque figures come from the catalogue measurement above.

ECUs used in Mini vehicles

If you know your ECU family, its page lists exactly which solutions are available for it.

BOSCH MED17.1.1 BOSCH EDC17C41 BOSCH EDC16C35 BOSCH MG1CS201 BOSCH MED17.2 BOSCH MED17 BOSCH EDC17C50 BOSCH MEVD17.2.3 All ECU families →

Mini Cooper S — Power Calculator

Engine	Power	Gain
2.0T 192hp	192 → 250 bhp	+58 bhp
2.0T AUT 192hp	192 → 230 bhp	+38 bhp
2.0T JCW 231hp	231 → 280 bhp	+49 bhp

Frequently asked questions

How much bhp does Mini Cooper S F56 2.0T JCW GP 306hp chip tuning add?

Catalog reference: power 306 → 335 bhp, difference +29 bhp (9%); torque 450 → 500 Nm. Actual results depend on vehicle condition and measurement.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

Does it void my warranty?

Changing engine software can affect the manufacturer warranty. If a dealer finds a fault to be software related, they may refuse that claim. We want you to decide knowing this. Your original file stays with us and can be restored before a dealer visit.

Will it pass the roadworthiness test?

Stage 1 power software does not touch emission hardware. Work on emission systems is offered only for uses permitted by law; road use and inspection compliance remain the owner's responsibility.

How much does Mini Cooper S F56 2.0T JCW GP 306hp chip tuning cost?

Price depends on the vehicle, the ECU and the solution chosen. Send us your vehicle details on WhatsApp and we will quote straight away. Inspection and measurement are free.

How is the work done?

We scan for faults and read the original software first. The file is adapted to your car's hardware, written, and verified on a road test. The original is archived.

What is checked on the Mini Cooper S F56 2.0T JCW GP 306hp before remapping?

Before working on the Mini Cooper S / JCW turbo petrol (N14, N18, B48) we check: Timing chain tensioner and chain noise on the N14. Carbon build-up on the intake valves (direct injection). High-pressure fuel pump and ignition coils. Oil consumption and the PCV system. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.

⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.