VW Touareg TDI 2.5 R5 174
Engine Remapping in West Midlands
VW Touareg TDI 2.5 R5 174 in West Midlands. 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 Touareg TDI 2.5 R5 174: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+36 bhp · +21%- Standard174 bhp
- Remapped210 bhp
Torque
+95 Nm · +24%- Standard400 Nm
- Remapped495 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
A stage 1 remap lifts the VW Touareg TDI 2.5 R5 174 from 174 bhp to 210 bhp, and from 400 Nm to 495 Nm of torque. That is 36 bhp (21%) more power and 95 Nm (24%) more torque from software alone, available in West Midlands.
These are indicative figures for a diesel Volkswagen Touareg in good health. Your own results depend on the condition of the car.
VW Touareg TDI 2.5 R5 174 remap figures
- Fuel: Diesel
- Standard power: 174 bhp, remapped: 210 bhp (+36 bhp, +21%)
- Standard torque: 400 Nm, remapped: 495 Nm (+95 Nm, +24%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Volkswagen Touareg: what changes with a remap
Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.
For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.
How the VW Touareg TDI 2.5 R5 174 compares
Ranked by power gain against the other diesel Touareg engines (4 in total), the VW Touareg TDI 2.5 R5 174 is 4th, 7 bhp below the Touareg diesel average of 43 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 36 bhp and 95 Nm sits at or above that benchmark.
Book ECU tuning for your Volkswagen Touareg in West Midlands
Remap Experts West Midlands is part of the UK-wide Remap Experts network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.
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 Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.

Want these figures on your VW Touareg TDI 2.5 R5 174?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Volkswagen Touareg
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 Touareg engines
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