Your Vehicle
McLaren 570 S / Sprint / GT4 3.8 V8 570hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
McLaren 570 S / Sprint / GT4 3.8 V8 570hp: da 570 a 620HP
Remapping McLaren 570 S / Sprint / GT4
MasterTuning develops remapping for McLaren. La McLaren 570 S / Sprint / GT4 3.8 V8 570hp può passare da 570 HP a 620 HP con un incremento di 50 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details McLaren 570 S / Sprint / GT4 3.8 V8 570hp
The McLaren 570 S / Sprint / GT4 3.8 V8 570hp is equipped with a petrol engine that produces 570 HP and 600 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this McLaren can achieve 620 HP (+9%) and 680 Nm (+13%).
Our Stage 1 tuning for the 570 S / Sprint / GT4 All delivers an impressive gain of +50 HP and +80 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 38JBAE identifies this specific powerplant configuration. The Bosch MED17.8.3 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 570 HP from factory, this McLaren 570 S / Sprint / GT4 is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — McLaren 570 S / Sprint / GT4 3.8 V8 570hp
Factory technical data for the McLaren 570 S / Sprint / GT4 3.8 V8 570hp (All), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | 38JBAE |
|---|---|
| ECU / Control unit | Bosch MED17.8.3 |
| Fuel | Petrol |
| Compression ratio | 8.7 |
| Bore × stroke | 93.0 X 69.9 mm |
| Stock power | 570 HP · 600 Nm |
| Remapped power (Stage 1) | 620 HP (+50) · 680 Nm (+80) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your McLaren 570 S / Sprint / GT4.
Frequently Asked Questions - McLaren 570 S / Sprint / GT4
How much power can I gain from remapping my McLaren 570 S / Sprint / GT4?
With MasterTuning Stage 1, your McLaren 570 S / Sprint / GT4 3.8 V8 570hp can gain +50 HP (from 570 to 620 HP) and +80 Nm of torque. This represents a 9% increase in power.
Which ECU does the McLaren 570 S / Sprint / GT4 3.8 V8 570hp use?
The McLaren 570 S / Sprint / GT4 3.8 V8 570hp uses the Bosch MED17.8.3 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the McLaren 570 S / Sprint / GT4 3.8 V8 570hp?
The engine code of the McLaren 570 S / Sprint / GT4 3.8 V8 570hp is 38JBAE. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the McLaren 570 S / Sprint / GT4 engine?
Yes, MasterTuning's remapping for the McLaren 570 S / Sprint / GT4 3.8 V8 570hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the 38JBAE engine.
Is the McLaren ECU remapping reversible?
Absolutely. The original factory calibration of your McLaren 570 S / Sprint / GT4 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my McLaren warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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