Volkswagen Golf 1.8i 20v 125bhp tuning file
Golf 4 (1997–2003) · Petrol · ECU: Bosch ME7.5.1 / Bosch M3.8.3 DAMOS 37R
Stage 1 remap: +10 bhp & +15 Nm
ECU
Read methods
Available solutions
Upload the original read of your Volkswagen Golf 1.8i 20v 125bhp and we'll return a Stage 1 tuning file worth 135 bhp and 185 Nm – up from 125 bhp and 170 Nm, an increase of +10 bhp (8%) and +15 Nm. Every file is checked by a calibrator on the Bosch ME7.5.1 / Bosch M3.8.3 DAMOS 37R before release, and Anti lag, DECAT, DTC Removal, FLAPS can be combined in one upload.
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. 125 → 135 bhp equals roughly 93 → 101 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 | 1781 CC |
| Compression ratio | 10.3 : 1 |
| Bore × stroke | 81.0 X 86.4 mm |
| Engine code | AGN |
Other Volkswagen Golf Golf 4 (1997–2003) engines
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