VW Passat B5 Neu TDI 2.5 180
ECU Remapping
VW Passat B5 Neu TDI 2.5 180. 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 Passat B5 Neu TDI 2.5 180: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+33 bhp · +18%- Standard180 bhp
- Remapped213 bhp
Torque
+60 Nm · +16%- Standard370 Nm
- Remapped430 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
The VW Passat B5 Neu TDI 2.5 180 produces 180 bhp and 370 Nm of torque as standard. After a stage 1 ECU remap across the UK, our figures show 213 bhp and 430 Nm: a gain of 33 bhp (18%) and 60 Nm (16%).
Treat the numbers as a guide: they are stage 1 estimates for a diesel Volkswagen Passat in sound condition, and individual cars differ.
VW Passat B5 Neu TDI 2.5 180 power and torque after remapping
- Fuel: Diesel
- Standard power: 180 bhp, remapped: 213 bhp (+33 bhp, +18%)
- Standard torque: 370 Nm, remapped: 430 Nm (+60 Nm, +16%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Volkswagen Passat
The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.
For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.
VW Passat B5 Neu TDI 2.5 180 against other Passat engines
Of the 14 diesel Passat engines in our data, this one comes 12th for power gain, which is 3 bhp below the Passat diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 60 Nm sits below that benchmark.
Volkswagen Passat engine remapping
Our network covers the whole of the UK through local Remap Experts sites. Find your area to get a quote from a specialist near you.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

Ready for ECU remapping on your Volkswagen Passat?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Volkswagen Passat
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 Passat engines
- VW Passat 6 TDI 2.0 Cr From 2008diesel
- VW Passat B5 1.6 101petrol
- VW Passat B5 1.8 20 V 125petrol
- VW Passat B5 1.8t 20v 150petrol
- VW Passat B5 2.0 8v 115petrol
- VW Passat B5 2.3 V5 170petrol
- VW Passat B5 2.5 V6 TDI 150petrol
- VW Passat B5 2.8 30v 193petrol
- VW Passat B5 2.8 Vr6 174petrol
- VW Passat B5 2.8 Vr6 193petrol
- VW Passat B5 Neu 1.6 102petrol
- VW Passat B5 Neu 1.8 20v 125petrol
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