Volkswagen Touran 1.4 TSI 140bhp (CAVC) tuning file
2003 (2010) · Petrol · ECU: Bosch MED17.5.1 / Bosch MED17.X CAN / Bosch MED17.5.5
Stage 1 remap: +60 bhp & +80 Nm
ECU
Read methods
Available solutions
With a bespoke remap the Volkswagen Touran 1.4 TSI 140bhp (CAVC) gains +60 bhp and +80 Nm, rising from 140 bhp / 220 Nm to 200 bhp / 300 Nm (43% more power). We build each tuning file around the software number of your read on the Bosch MED17.5.1 / Bosch MED17.X CAN / Bosch MED17.5.5, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map to the same file if needed.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 140 → 200 bhp equals roughly 104 → 149 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 1390 CC |
| Compression ratio | 10.1 : 1 |
| Bore × stroke | 76.5 X 75.6 mm |
| Engine code | CAVC |
Other Volkswagen Touran 2003 (2010) engines
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