Vehicle details

Audi A62.5 TDI 155 bhp

Audi
Available Services
  • Model

    Audi A6

  • Variant

    2.5 TDI 155 bhp

  • Years

    1997-2004

  • Fuel

    Diesel

  • Engine Size

    2496

  • ECU Type

    Bosch EDC15VM+

Celtic Tuning's economy software is designed to improve fuel efficiency during normal daily driving, specifically under part-throttle conditions.

It delivers a smoother power curve and improved fuel economy, though actual savings and performance gains will depend on factors such as driving style, road conditions, and vehicle load.

Original Modified Difference
155

bhp

190

bhp

+35

bhp

310

Nm

366

Nm

+56

Nm

Stage Notes

This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.

It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.