The Undeniable Reality About Significant Writing That No One Is Sharing With You

Audi A84.2 TDI 257 KW

Available Services

Model

Audi A8
Variant

4.2 TDI 257 KW
Years

2010-now
Fuel

Diesel
Engine Size

4134
ECU Type

Bosch EDC17CP44

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.

ECO Stage 1

	Original	Modified	Difference
Power (KW)	257 KW	298 KW	+41 KW
Torque (Nm)	800 Nm	922 Nm	+122 Nm

Original

Modified

Difference

Power

(KW)

257

298 +41

Torque

(Nm)

800

922 +122

Request Quote

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.