Volkswagen Golf GTI 2.3 VR5 170hp chiptuning
Golf 4 (1997–2003) · Petrol · ECU: Bosch ME7.1
Stage 1: +15 hp & +20 Nm
Volkswagen Golf GTI 2.3 VR5 170hp · 170 hp · 225 Nm
Power+15 hp · +9%
Stock170hp
Stage 1185hp
Torque+20 Nm · +9%
Stock225Nm
Stage 1245Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Volkswagen Golf GTI 2.3 VR5 170hp with 170 hp and 225 Nm gets 185 hp and 245 Nm – an increase of +15 hp (9%) and +20 Nm. The file is created by our tuning engineers for your exact software version on the Bosch ME7.1 ECU and is delivered via our file service portal in 5–15 minutes. Options such as Anti lag, DECAT, DTC Removal, FLAPS can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 2324 CC |
| Compression ratio | 10.8 : 1 |
| Bore × stroke | 81.0 X 90.2 mm |
| Engine code | AQN |
Other engines: Volkswagen Golf GTI Golf 4 (1997–2003)
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