Audi A8 TDI 4.2 326(d3)
ECU Remapping in Berkshire

Audi A8 TDI 4.2 326(d3): remap at a glance

• Fuel: Petrol
• Standard power: 420 bhp, remapped: 450 bhp (+30 bhp, +7%)
• Standard torque: 550 Nm, remapped: 600 Nm (+50 Nm, +9%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol Audi A8

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.

For reference, TDI is the Volkswagen Group name for its turbocharged direct-injection diesel engines.

How the Audi A8 TDI 4.2 326(d3) compares

Ranked by power gain against the other petrol A8 engines (15 in total), the TDI 4.2 326(d3) is 4th, 5 bhp above the A8 petrol average of 25 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 30 bhp and 50 Nm sits at or above that benchmark.

Audi A8 ECU tuning in Berkshire

Remap Experts has a dedicated Berkshire site, so you deal with a local team backed by a national network. We regularly work with drivers in Slough, Windsor, Twyford, Thatcham and Sandhurst and nearby areas of the South East.

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 Surrey, Basingstoke and Milton Keynes, those neighbouring Remap Experts sites can help too.