Audi A8 TDI 3.3 V8 225(d2)
Engine Tuning in Devon
Audi A8 TDI 3.3 V8 225(d2) in Devon. 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
A stage 1 remap lifts the Audi A8 TDI 3.3 V8 225(d2) from 275 bhp to 335 bhp, and from 650 Nm to 755 Nm of torque. That is 60 bhp (22%) more power and 105 Nm (16%) more torque from software alone, available in Devon.
These are indicative figures for a diesel Audi A8 in good health. Your own results depend on the condition of the car.
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
What a remap does for a diesel Audi A8
Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.
For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.
How the Audi A8 TDI 3.3 V8 225(d2) compares
Of the 6 diesel A8 engines in our data, this one comes 1st for power gain, which is 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.
Book performance tuning for your Audi A8 in Devon
Based around Devon, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Paignton, Tiverton, Teignmouth, Plymouth and Newton Abbot and nearby areas of the South West.
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 Cornwall, Somerset and Bristol, those neighbouring Remap Experts sites can help too.

Ready for engine tuning on your Audi A8 in Devon?
Send your registration and we will confirm the exact remap, the price and the next available slot.
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