Considering an ECU remap for your Opel Zafira 1.6i 16v 100hp? A Stage 1 remap can take this (A) - 1999 - 2005 petrol engine from 100 BHP to 110 BHP and from 150 Nm to 165 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Opel Zafira can achieve.
The Opel Zafira 1.6i 16v 100hp is a 1.6L naturally aspirated petrol engine producing 100 BHP and 150 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 110 BHP and 165 Nm — a gain of around 10 BHP (10%) and 15 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 moderate, 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 DI 82hp | 82 → 107 | +25 | 185 → 235 | +50 | Good (7.5/10) |
| 2.0 DTI 100hp |
| 100 → 125 |
| +25 |
| 230 → 290 |
| +60 |
| Good (7.5/10) |
| 1.8i 16v 115hp | 115 → 125 | +10 | 170 → 185 | +15 | Moderate (4/10) |
| 1.8i 16v 125hp | 125 → 135 | +10 | 170 → 185 | +15 | Moderate (4/10) |
| 2.2i 16v 147hp | 147 → 160 | +13 | 203 → 218 | +15 | Moderate (4/10) |
| 2.0 Turbo OPC 192hp | 192 → 225 | +33 | 250 → 320 | +70 | Good (7.5/10) |
| 2.0 Turbo OPC 200hp | 200 → 240 | +40 | 250 → 360 | +110 | Excellent (8/10) |
Get a personalised remap quote for your Opel Zafira. 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.
