Expected gains of +25 BHP and +60 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Suzuki SX4 1.4 Boosterjet 140hp? A Stage 1 remap can take this All petrol engine from 140 BHP to 165 BHP and from 220 Nm to 280 Nm of torque (naturally aspirated). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Suzuki SX4 can achieve.
The Suzuki SX4 1.4 Boosterjet 140hp is a 1.4L naturally aspirated petrol engine producing 140 BHP and 220 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 280 Nm — a gain of around 25 BHP (18%) and 60 Nm (27%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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 |
|---|
| 1.6 DDiS 90hp | 90 → 115 | +25 | 215 → 260 | +45 | Excellent (8/10) |
| 1.6i 107hp | 107 → 117 | +10 | 145 → 160 | +15 | Moderate (4/10) |
| 1.0 Boosterjet 112hp | 112 → 130 | +18 | 170 → 215 | +45 | Moderate (5.5/10) |
| 1.6 DDiS 120hp | 120 → 145 | +25 | 320 → 370 | +50 | Good (7/10) |
| 1.6i 120hp | 120 → 130 | +10 | 156 → 170 | +14 | Moderate (4/10) |
| 1.9 DDiS 120hp | 120 → 150 | +30 | 280 → 340 | +60 | Excellent (8/10) |
| 2.0 DDiS 134hp | 134 → 170 | +36 | 320 → 390 | +70 | Excellent (8/10) |
Get a personalised remap quote for your Suzuki SX4. 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.