Audi A4 TDI 3.0 233(b7)
ECU Remapping in Northampton

Audi A4 TDI 3.0 233(b7): remap at a glance

• Fuel: Diesel
• Standard power: 233 bhp, remapped: 270 bhp (+37 bhp, +16%)
• Standard torque: 450 Nm, remapped: 535 Nm (+85 Nm, +19%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Audi A4

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

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

How the Audi A4 TDI 3.0 233(b7) compares

Ranked by power gain against the other diesel A4 engines (24 in total), the TDI 3.0 233(b7) is 11th, 1 bhp below the A4 diesel average of 38 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 85 Nm sits at or above that benchmark.

Book vehicle tuning for your Audi A4 in Northampton

Remap Experts has a dedicated Northampton site, so you deal with a local team backed by a national network. We regularly work with drivers in Newport Pagnell, Towcester, Silverstone, Rushden and Market Harborough and nearby areas of the East 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 Leicester, Milton Keynes and Coventry, those neighbouring Remap Experts sites can help too.