Audi S5 4.2 354
Engine Tuning Bedford

Audi S5 4.2 354 power and torque after remapping

• 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

Petrol Audi A5: what changes with a remap

Petrol engines are remapped by refining fuelling, ignition timing and, on turbocharged engines, boost control. Done carefully this releases performance the manufacturer left in reserve, giving sharper throttle response and a stronger top end.

Audi S5 4.2 354 against other A5 engines

Of the 5 petrol A5 engines in our data, this one comes 5th for power gain, which is 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.

Book ECU tuning for your Audi A5 in Bedford

This is the Bedford site of the Remap Experts network, serving local drivers. We regularly work with drivers in High Wycombe, Stevenage, Milton Keynes, Leighton Buzzard and Hemel Hempstead and nearby areas of the East of England.

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 Luton, Milton Keynes and Cambridge, those neighbouring Remap Experts sites can help too.