Considering an ECU remap for your Lexus NX 300h 155hp? A Stage 1 remap can take this 2015 - 2017 petrol hybrid engine from 155 BHP to 170 BHP and from 210 Nm to 230 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 Lexus NX can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Lexus NX 300h 155hp is a 2.5L naturally aspirated petrol hybrid engine producing 155 BHP and 210 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 230 Nm — a gain of around 15 BHP (10%) and 20 Nm (10%).
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 |
|---|
| 200t 238hp | 238 → 270 | +32 | 350 → 400 | +50 | Good (6.5/10) |
Get a personalised remap quote for your Lexus NX. 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.
