Audi S5 4.2 354
ECU Remapping in Bath

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 ECU remapping works on a petrol Audi A5

On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.

How the Audi S5 4.2 354 compares

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 engine tuning in Bath

Based around Bath, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Midsomer Norton, Westbury, Swindon, Radstock and Melksham and nearby areas of the South West.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

If you are closer to Bristol, Somerset and Southampton, those neighbouring Remap Experts sites can help too.