Considering an ECU remap for your Volkswagen Polo 1.4 FSI 85hp? A Stage 1 remap can take this 2005 - 2009 ( 9N3 ) petrol engine from 85 BHP to 95 BHP and from 130 Nm to 145 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 Volkswagen Polo can achieve.
The Volkswagen Polo 1.4 FSI 85hp is a 1.4L naturally aspirated petrol engine producing 85 BHP and 130 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 95 BHP and 145 Nm — a gain of around 10 BHP (12%) and 15 Nm (12%).
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.
From a technical perspective, the ECU is typically a Bosch MED9/MED17 (varies), and the transmission is manual and dsg/s tronic automatics are common depending on model/engine..
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 |
|---|---|---|---|---|---|
| 1.4 TDI 70hp | 70 → 100 | +30 | 155 → 245 | +90 |
| 1.4 TDI 80hp | 80 → 100 | +20 | 195 → 245 | +50 | Good (7.5/10) |
| 1.4 TDI Bluemotion 80hp | 80 → 100 | +20 | 190 → 245 | +55 | Good (7.5/10) |
| 1.4i 16v 80hp | 80 → 90 | +10 | 132 → 148 | +16 | Moderate (4.5/10) |
| 1.4i 16v 100hp | 100 → 110 | +10 | 126 → 140 | +14 | Moderate (4.5/10) |
| 1.9 TDI 100hp | 100 → 140 | +40 | 240 → 320 | +80 | Excellent (8/10) |
| 1.6i 16v 105hp | 105 → 120 | +15 | 148 → 170 | +22 | Moderate (4.5/10) |
| 1.9 TDI 130hp | 130 → 170 | +40 | 310 → 390 | +80 | Good (7.5/10) |
| 1.8 T GTI 150hp | 150 → 200 | +50 | 220 → 320 | +100 | Excellent (8/10) |
| 1.8 T GTI Cup 180hp | 180 → 210 | +30 | 235 → 340 | +105 | Excellent (8/10) |
Get a personalised remap quote for your Volkswagen Polo. 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.
