Porsche 911 Carrera S 355(997)
ECU Tuning in Coventry

Porsche 911 Carrera S 355(997): remap at a glance

• Fuel: Petrol
• Standard power: 355 bhp, remapped: 390 bhp (+35 bhp, +10%)
• Standard torque: 400 Nm, remapped: 445 Nm (+45 Nm, +11%)
• Service: stage 1 ECU remap, fully dyno tested

Petrol Porsche 911: what changes with a remap

With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.

How the Porsche 911 Carrera S 355(997) compares

Of the 16 petrol 911 engines in our data, this one comes 5th for power gain, which is 2 bhp below the 911 petrol average of 37 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 35 bhp and 45 Nm sits at or above that benchmark.

Porsche 911 engine tuning in Coventry

Remap Experts Coventry is part of the UK-wide Remap Experts network. We regularly work with drivers in Henley Green, Radford, Potters Green, Keresley and Edgwick and nearby areas of the West Midlands.

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 Birmingham, Leicester and Northampton, those neighbouring Remap Experts sites can help too.