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New Tuning File Available: VW Tiguan 1.4 TFSI 150hp Stage 1 ECU Tuning File – Bosch MED17.5 (Tricore Boot) 505639 - Reliable Stage 1 remap for VW Tiguan 1.4 TFSI with Bosch MED17.5 – refined boost and ignition for better drivability and response.
Welcome to the official discussion thread for the VW 1.4 TFSI tuning package. This calibration is specifically developed for the MED17.5 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 150.4PS / 117.0kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Figures are based on tests with maintained vehicles in ideal settings. On-road results may not match exactly.
➜ Download Tuning File / View Full Specs
Discussion & Reviews: VW 1.4 TFSI
Welcome to the official discussion thread for the VW 1.4 TFSI tuning package. This calibration is specifically developed for the MED17.5 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 150.4PS / 117.0kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
| Parameter | Original | Stage 1 | Gain |
|---|---|---|---|
| Power (hp) | 150 hp | 200 hp | +50 hp |
| Torque (Nm) | 240 Nm | 300 Nm | +60 Nm |
Figures are based on tests with maintained vehicles in ideal settings. On-road results may not match exactly.
Extended Product Information
- Stage 1 calibration for VW Tiguan 1.8 TFSI (MED17.5 ECU)
- Ignition and boost maps refined for better throttle response
- Safe mid-range torque optimization for automatic transmission
- Cold-start and part-load calibrations retained for OEM driveability
- Checksum corrected with OLS807 v3.32 – ready for flash
- Supplied as full binary (2MB) – no patching required
- Flashing via CMD Boot Tricore or compatible tool
- For motorsport/off-road use only – not for road legal applications
➜ Download Tuning File / View Full Specs
