Audi S5 4.2 354
Engine Tuning Northampton
Audi S5 4.2 354 in Northampton. 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 S5 4.2 354: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+36 bhp · +10%- Standard354 bhp
- Remapped390 bhp
Torque
+50 Nm · +11%- Standard440 Nm
- Remapped490 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
Standard, the Audi S5 4.2 354 makes 354 bhp and 440 Nm. With Remap Experts in Northampton it moves to 390 bhp and 490 Nm, which adds 36 bhp (10%) and 50 Nm (11%).
Figures are indicative stage 1 estimates for a healthy petrol Audi A5; results vary with the condition of the vehicle.
Audi S5 4.2 354 remap figures
- Fuel: Petrol
- Standard power: 354 bhp, remapped: 390 bhp (+36 bhp, +10%)
- Standard torque: 440 Nm, remapped: 490 Nm (+50 Nm, +11%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a petrol Audi A5
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.
Audi S5 4.2 354 against other A5 engines
Among the 5 petrol A5 engines we have figures for, the S5 4.2 354 ranks 5th for power gain, 4 bhp below the A5 petrol average of 40 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 36 bhp and 50 Nm sits at or above that benchmark.
Audi A5 ECU remapping in Northampton
This is the Northampton site of the Remap Experts network, serving local drivers. We regularly work with drivers in Newport Pagnell, Towcester, Silverstone, Rushden and Market Harborough and nearby areas of the East Midlands.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to Leicester, Milton Keynes and Coventry, those neighbouring Remap Experts sites can help too.
Want these figures on your Audi S5 4.2 354?
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 A5
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