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Genesis G90 3.8 T-GDI 370hp

2018 - 2021

370 Original HP
400 Modified HP
510 Original NM
610 Modified NM
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Genesis G90

Genesis G90 2018 - 2021 3.8 T-GDI 370hp

Key Specifications

Generazione 2018 - 2021
Carburante Petrol
Codice motore G6DP
ECU Siemens/Continental SIM2K-260
Rapporto compressione 10.0:1
Alesaggio x Corsa 92.0 X 83.8 mm
Power 370 → 400 hp +30 hp
Torque 510 → 610 Nm +100 Nm
Power
400 HP
+30 HP (+8.1%)
Original 370 HP
Stage 1 400 HP
Torque
610 NM
+100 NM (+19.6%)
Original 510 NM
Stage 1 610 NM

Power Graph

Original Power 370HP
Original Torque 510Nm
Power After Remap 400HP
Torque After Remap 610Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Genesis G90

The cost of Stage 1 tuning for Genesis G90 3.8 T-GDI 370hp varies depending on the ECU (Siemens/Continental SIM2K-260) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Genesis G90 typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 370 to 400 HP (+8%) is within safe parameters.

With Stage 1 tuning, Genesis G90 goes from 370 HP to 400 HP (+30 HP) and from 510 Nm to 610 Nm (+100 Nm).

Stage 1 remapping takes it from 370 HP to 400 HP (+30 HP, +8%) and torque from 510 Nm to 610 Nm (+100 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Genesis
Genesis G90 3.8 T-GDI 370hp
+30 HP
400 HP