Your Vehicle
Infiniti EX 3.7 V6 320HP
Technical Specifications
Power hp
Torque Nm
Power Graph
Infiniti EX 3.7 V6 320HP: da 320 a 339HP
Remapping Infiniti EX
MasterTuning is a leader in developing remapping for Infiniti. La Infiniti EX 3.7 V6 320HP può passare da 320 HP a 339 HP con un incremento di 19 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Infiniti EX 3.7 V6 320HP
The Infiniti EX 3.7 V6 320HP is equipped with a petrol engine that produces 320 HP and 366 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Infiniti can achieve 339 HP (+6%) and 389 Nm (+6%).
Our Stage 1 tuning for the EX All delivers an impressive gain of +19 HP and +23 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code VQ37VH identifies this specific powerplant configuration. The Hitachi MEC100-xxx ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 320 HP from factory, this Infiniti EX 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 EX 3.7 V6 320HP
Factory technical data for the Infiniti EX 3.7 V6 320HP (All), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | VQ37VH |
|---|---|
| ECU / Control unit | Hitachi MEC100-xxx |
| Fuel | Benzina |
| Compression ratio | 11.0 |
| Bore × stroke | 95.5 X 86.0 mm |
| Stock power | 320 HP · 366 Nm |
| Remapped power (Stage 1) | 339 HP (+19) · 389 Nm (+23) |
Frequently Asked Questions - Infiniti EX
How much power can I gain from remapping my Infiniti EX?
With MasterTuning Stage 1, your Infiniti EX 3.7 V6 320HP can gain +19 HP (from 320 to 339 HP) and +23 Nm of torque. This represents a 6% increase in power.
Is ECU remapping safe for the Infiniti EX engine?
Yes, MasterTuning's remapping for the Infiniti EX 3.7 V6 320HP is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the VQ37VH engine.
Is the Infiniti ECU remapping reversible?
Absolutely. The original factory calibration of your Infiniti EX 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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