Your Vehicle
McLaren 620R 3.8 V8 620hp
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
McLaren 620R 3.8 V8 620hp: da 620 a 660HP
Remapping McLaren 620R
MasterTuning develops remapping for McLaren. La McLaren 620R 3.8 V8 620hp può passare da 620 HP a 660 HP con un incremento di 40 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 620R 3.8 V8 620hp
The McLaren 620R 3.8 V8 620hp is equipped with a petrol engine that produces 620 HP and 620 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this McLaren can achieve 660 HP (+6%) and 700 Nm (+13%).
Our Stage 1 tuning for the 620R 2020 -> ... delivers an impressive gain of +40 HP and +80 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
With 620 HP from factory, this McLaren 620R is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
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 620R.
Frequently Asked Questions - McLaren 620R
How much power can I gain from remapping my McLaren 620R?
With MasterTuning Stage 1, your McLaren 620R 3.8 V8 620hp can gain +40 HP (from 620 to 660 HP) and +80 Nm of torque. This represents a 6% increase in power.
Is ECU remapping safe for the McLaren 620R engine?
Yes, MasterTuning's remapping for the McLaren 620R 3.8 V8 620hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the engine.
Is the McLaren ECU remapping reversible?
Absolutely. The original factory calibration of your McLaren 620R 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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