Volkswagen Polo 1.4i 16v 75bhp tuning file
2001 (2005 ( 9N )) · Petrol · ECU: Marelli IAW4MV / Marelli IAW4LV / Marelli IAW4TV.GQ / Bosch MED7.5.11
Stage 1 remap: +10 bhp & +14 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Volkswagen Polo 1.4i 16v 75bhp from 75 bhp and 126 Nm to 85 bhp and 140 Nm – that's +10 bhp (13%) and +14 Nm more. The remap file is written by a calibrator for your exact software on the Marelli IAW4MV / Marelli IAW4LV / Marelli IAW4TV.GQ / Bosch MED7.5.11 and returned through the portal, normally within 5–15 minutes. Solutions such as DECAT, FLAPS, Vmax can go into the same file.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 75 → 85 bhp equals roughly 56 → 63 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 | 10.5 : 1 |
| Bore × stroke | 76.5 X 75.6 mm |
| Engine code | BBY |
Other Volkswagen Polo 2001 (2005 ( 9N )) engines
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