Considering an ECU remap for your Hyundai Genesis 3.8 V6 306hp? A Stage 1 remap can take this 2011 -> petrol engine from 306 BHP to 330 BHP and from 361 Nm to 394 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Hyundai Genesis can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Hyundai Genesis 3.8 V6 306hp is a 3.8L naturally aspirated petrol engine producing 306 BHP and 361 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 330 BHP and 394 Nm — a gain of around 24 BHP (8%) and 33 Nm (9%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain |
|---|
| Score |
|---|
| 2.0 Turbo 213hp | 213 → 240 | +27 | 302 → 370 | +68 | Good (7/10) |
| 2.0 Turbo 260hp | 260 → 300 | +40 | 353 → 450 | +97 | Good (7/10) |
Get a personalised remap quote for your Hyundai Genesis. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
