Your Vehicle
Infiniti Q50 S 3.0T 405hp
Technical Specifications
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
Infiniti Q50 S 3.0T 405hp: da 405 a 440HP
Remapping Infiniti Q50
MasterTuning develops remapping for Infiniti. La Infiniti Q50 S 3.0T 405hp può passare da 405 HP a 440 HP con un incremento di 35 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 Infiniti Q50 S 3.0T 405hp
The Infiniti Q50 S 3.0T 405hp is equipped with a petrol engine that produces 405 HP and 475 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Infiniti can achieve 440 HP (+9%) and 620 Nm (+31%).
Our Stage 1 tuning for the Q50 2017 -> delivers an impressive gain of +35 HP and +145 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code VR30DDTT identifies this specific powerplant configuration. The Hitachi SH72533 / Hitachi NEC015 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 405 HP from factory, this Infiniti Q50 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 — Infiniti Q50 S 3.0T 405hp
Factory technical data for the Infiniti Q50 S 3.0T 405hp (2017 ->), 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 | VR30DDTT |
|---|---|
| ECU / Control unit | Hitachi SH72533 / Hitachi NEC015 |
| Fuel | Petrol |
| Compression ratio | 10.3 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 405 HP · 475 Nm |
| Remapped power (Stage 1) | 440 HP (+35) · 620 Nm (+145) |
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 Infiniti Q50.
Frequently Asked Questions - Infiniti Q50
How much power can I gain from remapping my Infiniti Q50?
With MasterTuning Stage 1, your Infiniti Q50 S 3.0T 405hp can gain +35 HP (from 405 to 440 HP) and +145 Nm of torque. This represents a 9% increase in power.
Which ECU does the Infiniti Q50 S 3.0T 405hp use?
The Infiniti Q50 S 3.0T 405hp uses the Hitachi SH72533 / Hitachi NEC015 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Infiniti Q50 S 3.0T 405hp?
The engine code of the Infiniti Q50 S 3.0T 405hp is VR30DDTT. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Infiniti Q50 engine?
Yes, MasterTuning's remapping for the Infiniti Q50 S 3.0T 405hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the VR30DDTT engine.
Is the Infiniti ECU remapping reversible?
Absolutely. The original factory calibration of your Infiniti Q50 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Infiniti 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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