Audi A8 TDI 3.3 V8 225(d2)
ECU Remapping Bath
Audi A8 TDI 3.3 V8 225(d2) in Bath. 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
Audi A8 TDI 3.3 V8 225(d2): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+60 bhp · +22%- Standard275 bhp
- Remapped335 bhp
Torque
+105 Nm · +16%- Standard650 Nm
- Remapped755 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
What does a remap do for the Audi A8 TDI 3.3 V8 225(d2)? Our figures show power up from 275 to 335 bhp (+22%) and torque up from 650 to 755 Nm (+16%), a stage 1 result you can book in Bath.
Treat the numbers as a guide: they are stage 1 estimates for a diesel Audi A8 in sound condition, and individual cars differ.
Audi A8 TDI 3.3 V8 225(d2) power and torque after remapping
- Fuel: Diesel
- Standard power: 275 bhp, remapped: 335 bhp (+60 bhp, +22%)
- Standard torque: 650 Nm, remapped: 755 Nm (+105 Nm, +16%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Audi A8: 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.
Audi A8 TDI 3.3 V8 225(d2) against other A8 engines
Among the 6 diesel A8 engines we have figures for, the TDI 3.3 V8 225(d2) ranks 1st for power gain, 16 bhp above the A8 diesel average of 44 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 60 bhp and 105 Nm sits at or above that benchmark.
Remapping your Audi A8 in Bath
Whether you live in Bath or nearby, the Bath Remap Experts site is your local route to a quote. We regularly work with drivers in Midsomer Norton, Westbury, Swindon, Radstock and Melksham and nearby areas of the South West.
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.
If you are closer to Bristol, Somerset and Southampton, those neighbouring Remap Experts sites can help too.

Want these figures on your Audi A8 TDI 3.3 V8 225(d2)?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Audi A8
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 A8 engines
- Audi A6 TDI 3.0 240(c6)petrol
- Audi A8 2.8 30v 193(d2)petrol
- Audi A8 3.0 220(d3)petrol
- Audi A8 3.2 FSI 260(d3)petrol
- Audi A8 3.7 260(d2)petrol
- Audi A8 3.7 280(d3)petrol
- Audi A8 3.7 V8 32v 230(d2)petrol
- Audi A8 4.2 310 Ab 1999(d2)petrol
- Audi A8 4.2 310(d2)petrol
- Audi A8 4.2 335(d3)petrol
- Audi A8 4.2 FSI 350(d3)petrol
- Audi A8 4.2 V8 32v 300(d2)petrol
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