Mercedes-Benz · Power Calculator

Mercedes-Benz SL R231 - 2012 - 2015 65 AMG V12 BiTurbo 630hp Stage 1 Chip Tuning · ECU Remap

Name: Mercedes-Benz SL R231 - 2012 - 2015 65 AMG V12 BiTurbo 630hp Stage 1 Chip Tuning
Brand: Mercedes-Benz

Catalog reference — not a measured result for this vehicle.

How much bhp does Mercedes-Benz SL R231 65 AMG V12 BiTurbo 630hp chip tuning add?

Catalog reference: power 630 → 680 bhp, difference +50 bhp (8%); torque 1000 → 1150 Nm. Actual results depend on vehicle condition and measurement.

Power630 → 680 bhp+50 bhp (+8%)

Torque1000 → 1150 Nm+150 Nm (+15%)

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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Mercedes-Benz SL R231 - 2012 - 2015 65 AMG V12 BiTurbo 630hp

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Reversible: Yes, the original software is kept

Mercedes-Benz SL R231 - 2012 - 2015 65 AMG V12 BiTurbo 630hp — 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

Mercedes-Benz SL 65 AMG V12 BiTurbo 630hp Pop & Bang tuning

Mercedes-Benz SL 65 AMG 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 high-performance large-displacement petrol engine (V8, V10, V12, W12, AMG, RS)

This group covers the large-displacement, mostly twin-turbo or supercharged petrol engines of Mercedes-AMG, Audi RS/S, Bentley, Porsche, Maserati, McLaren and similar brands. They make high power from the factory and are managed with tight temperature, knock and torque limits.

How a Stage 1 remap works on the Mercedes-Benz SL R231 65 AMG V12 BiTurbo 630hp

A Stage 1 remap looks at torque request, boost pressure, ignition and gearbox torque limits together. Gains are clear on twin-turbo engines; on large naturally aspirated engines the effect of software is more limited. Cooling and gearbox limits are kept.

Pre-remap checklist

Spark plugs, coils and fuel quality (high octane recommended).
Cooling system and intercooler efficiency.
Gearbox torque capacity and oil condition.
Fault memory and any previous software or hardware changes.

On these engines the result depends heavily on hardware and fuel; figures are confirmed by measurement.

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

ECUs used in Mercedes-Benz vehicles

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

DELPHI CRD3 (ALL)BOSCH EDC16C31 BOSCH EDC17C66 BOSCH MD1CP001 DELPHI CRD2 (ALL)BOSCH EDC17C46 BOSCH EDC16 BOSCH EDC17C10 All ECU families →

Mercedes-Benz SL — Power Calculator

Engine	Power	Gain
400 V6 BiTurbo 333hp	333 → 400 bhp	+67 bhp
500 V8 BiTurbo 435hp	435 → 550 bhp	+115 bhp
63 AMG V8 BiTurbo 537hp	537 → 660 bhp	+123 bhp
63 AMG V8 BiTurbo 585hp	585 → 660 bhp	+75 bhp

Frequently asked questions

How much bhp does Mercedes-Benz SL R231 65 AMG V12 BiTurbo 630hp chip tuning add?

Catalog reference: power 630 → 680 bhp, difference +50 bhp (8%); torque 1000 → 1150 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 Mercedes-Benz SL R231 65 AMG V12 BiTurbo 630hp 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 Mercedes-Benz SL R231 65 AMG V12 BiTurbo 630hp before remapping?

Before working on the high-performance large-displacement petrol engine (V8, V10, V12, W12, AMG, RS) we check: Spark plugs, coils and fuel quality (high octane recommended). Cooling system and intercooler efficiency. Gearbox torque capacity and oil condition. Fault memory and any previous software or hardware changes. 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.