VW Golf 4 2.3 V5 170
ECU Remapping in London
VW Golf 4 2.3 V5 170 in London. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
VW Golf 4 2.3 V5 170: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +12%- Standard170 bhp
- Remapped190 bhp
Torque
+35 Nm · +16%- Standard220 Nm
- Remapped255 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Out of the box the VW Golf 4 2.3 V5 170 gives 170 bhp and 220 Nm. Remapped in London, we record 190 bhp and 255 Nm, so 20 bhp and 35 Nm more, or 12% and 16% respectively.
These are indicative figures for a petrol Volkswagen Golf/Vento in good health. Your own results depend on the condition of the car.
VW Golf 4 2.3 V5 170 power and torque after remapping
- Fuel: Petrol
- Standard power: 170 bhp, remapped: 190 bhp (+20 bhp, +12%)
- Standard torque: 220 Nm, remapped: 255 Nm (+35 Nm, +16%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Volkswagen Golf/Vento
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
How the VW Golf 4 2.3 V5 170 compares
Among the 34 petrol Golf/Vento engines we have figures for, the VW Golf 4 2.3 V5 170 ranks 16th for power gain, 4 bhp below the Golf/Vento petrol average of 24 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 35 Nm sits below that benchmark.
Remapping your Volkswagen Golf/Vento in London
Based around London, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hounslow, Watford, Sutton, Romford and Enfield and nearby areas of London.
All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.
If you are closer to Croydon, Kensingtonandchelsea and Essex, those neighbouring Remap Experts sites can help too.

Ready for ECU remapping on your Volkswagen Golf/Vento in London?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Volkswagen Golf/Vento
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other Golf/Vento engines
- VW Beetle 1.6 TDI 103bhp fromdiesel
- VW Golf 3 1.6 101petrol
- VW Golf 3 1.8 75petrol
- VW Golf 3 1.9 Sdi 68diesel
- VW Golf 3 2.0 16vpetrol
- VW Golf 3 2.0 8v GTi 115petrol
- VW Golf 3 2.0 8v GTi 115 Cabriopetrol
- VW Golf 3 2.9 Vr6 190petrol
- VW Golf 3 TDI 1.9 110diesel
- VW Golf 3 TDI 1.9 110 Cabriodiesel
- VW Golf 3 TDI 1.9 90diesel
- VW Golf 3 TDI 1.9 90 Cabriodiesel
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide