Audi A8 TDI 4.2 326(d3)
Engine Tuning in Hull

Audi A8 TDI 4.2 326(d3) remap figures

• 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

How engine tuning works on a petrol Audi A8

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.

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 chip tuning in Hull

Based around Hull, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hornsea, Pocklington, Market Weighton, Hull and Goole and nearby areas of Yorkshire & Humber.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

If you are closer to Doncaster, Leeds and Lincolnshire, those neighbouring Remap Experts sites can help too.