Audi A4 Rs4 2.7t 380(b5) From 2000 only
Remapping in Lancaster
Audi A4 Rs4 2.7t 380(b5) From 2000 only in Lancaster. 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 A4 Rs4 2.7t 380(b5) From 2000 only: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+45 bhp · +12%- Standard380 bhp
- Remapped425 bhp
Torque
+95 Nm · +22%- Standard440 Nm
- Remapped535 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
Out of the box the Audi A4 Rs4 2.7t 380(b5) From 2000 only gives 380 bhp and 440 Nm. Remapped in Lancaster, we record 425 bhp and 535 Nm, so 45 bhp and 95 Nm more, or 12% and 22% respectively.
These are indicative figures for a petrol Audi A4 in good health. Your own results depend on the condition of the car.
Audi A4 Rs4 2.7t 380(b5) From 2000 only power and torque after remapping
- Fuel: Petrol
- Standard power: 380 bhp, remapped: 425 bhp (+45 bhp, +12%)
- Standard torque: 440 Nm, remapped: 535 Nm (+95 Nm, +22%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Audi A4
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
How the Audi A4 Rs4 2.7t 380(b5) From 2000 only compares
Of the 23 petrol A4 engines in our data, this one comes 7th for power gain, which is 9 bhp above the A4 petrol average of 36 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 45 bhp and 95 Nm sits at or above that benchmark.
Book ECU remapping for your Audi A4 in Lancaster
Remap Experts has a dedicated Lancaster site, so you deal with a local team backed by a national network. We regularly work with drivers in Millom, Ulverston, Seathwaite, Ravenglass and Grange-over-Sands and nearby areas of the North 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 Preston, Blackburn and Carlisle, those neighbouring Remap Experts sites can help too.

Ready for remapping on your Audi A4 in Lancaster?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Audi A4
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 A4 engines
- Audi A4 1.8 TFSI 120(b8) upto sept 2008petrol
- Audi A4 1.8 TFSI 160(b8)petrol
- Audi A4 1.8T 150(b5)petrol
- Audi A4 1.8T 150(b6)petrol
- Audi A4 1.8T 163(b6)petrol
- Audi A4 1.8T 163(b7)petrol
- Audi A4 1.8T 180 Us(b6)petrol
- Audi A4 1.8T 180(b5)petrol
- Audi A4 1.8T 190(b6)petrol
- Audi A4 2.0 130(b5)petrol
- Audi A4 2.0 130(b7)petrol
- Audi A4 2.0 FSI 150(b6)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