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Hyundai Elantra 2.0i 149hp

2018 - 2020

149 Original HP
166 Modified HP
179 Original NM
203 Modified NM
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Hyundai Elantra

Hyundai Elantra 2018 - 2020 2.0i 149hp

Key Specifications

Generazione 2018 - 2020
Carburante Petrol
Codice motore G4NA
ECU Siemens/Continental SIM2K-251 TCU
Rapporto compressione 12.5:1
Alesaggio x Corsa 81.0 X 97.0 mm
Power 149 → 166 hp +17 hp
Torque 179 → 203 Nm +24 Nm
Power
166 HP
+17 HP (+11.4%)
Original 149 HP
Stage 1 166 HP
Torque
203 NM
+24 NM (+13.4%)
Original 179 NM
Stage 1 203 NM

Power Graph

Original Power 149HP
Original Torque 179Nm
Power After Remap 166HP
Torque After Remap 203Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Hyundai Elantra

The cost of Stage 1 tuning for Hyundai Elantra 2.0i 149hp varies depending on the ECU (Siemens/Continental SIM2K-251 TCU) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Hyundai Elantra 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 149 to 166 HP (+11%) is within safe parameters.

With Stage 1 tuning, Hyundai Elantra goes from 149 HP to 166 HP (+17 HP) and from 179 Nm to 203 Nm (+24 Nm).

Stage 1 remapping takes it from 149 HP to 166 HP (+17 HP, +11%) and torque from 179 Nm to 203 Nm (+24 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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Hyundai
Hyundai Elantra 2.0i 149hp
+17 HP
166 HP