VW T4 TDI 2.5 102
ECU Remapping
VW T4 TDI 2.5 102. 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 T4 TDI 2.5 102: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+38 bhp · +37%- Standard102 bhp
- Remapped140 bhp
Torque
+70 Nm · +28%- Standard250 Nm
- Remapped320 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 T4 TDI 2.5 102 from 102 bhp to 140 bhp, and from 250 Nm to 320 Nm of torque. That is 38 bhp (37%) more power and 70 Nm (28%) more torque from software alone, available across the UK.
These are indicative figures for a diesel Volkswagen T4 Bus in good health. Your own results depend on the condition of the car.
VW T4 TDI 2.5 102 remap figures
- Fuel: Diesel
- Standard power: 102 bhp, remapped: 140 bhp (+38 bhp, +37%)
- Standard torque: 250 Nm, remapped: 320 Nm (+70 Nm, +28%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Volkswagen T4 Bus
On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.
For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.
How the VW T4 TDI 2.5 102 compares
Ranked by power gain against the other diesel T4 Bus engines (6 in total), the VW T4 TDI 2.5 102 is 1st, 2 bhp above the T4 Bus diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 38 bhp and 70 Nm sits at or above that benchmark.
Remapping your Volkswagen T4 Bus across the UK
Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.
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.
Want these figures on your VW T4 TDI 2.5 102?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Volkswagen T4 Bus
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.
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