Considering an ECU remap for your Toyota Quantum 3.0 D-4D 125hp? A Stage 1 remap can take this All diesel engine from 125 BHP to 160 BHP and from 315 Nm to 350 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Quantum can achieve.
The Toyota Quantum 3.0 D-4D 125hp is a 3.0L turbocharged diesel engine producing 125 BHP and 315 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 160 BHP and 350 Nm — a gain of around 35 BHP (28%) and 35 Nm (11%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Fuel economy note: possible improvement with conservative driving.
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 |
|---|---|---|---|---|---|
| 2.5 D-4D 88hp | 88 → 105 | +17 | 192 → 250 | +58 | Good (7.5/10) |
| 2.7 VVT-I 160hp | 160 → 180 | +20 | 240 → 260 | +20 | Moderate (4.5/10) |
| 3.0 D-4D 170hp | 170 → 210 | +40 | 360 → 480 | +120 | Good (7.5/10) |
| 2.8d 177hp | 177 → 207 | +30 | 420 → 520 | +100 | Good (7.5/10) |
Get a personalised remap quote for your Toyota Quantum. 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.
