The Audi Q7 4.2 TDI 326hp (4L MK1 – 2006 – 2010) produces 326 hp and 760 Nm in standard form. With Stage 1 software that rises to about 380 hp and 880 Nm: a gain of 54 hp (+17%) and 120 Nm (+16%).

This is a diesel engine with a displacement of 4,134 cc and engine code BTR. The engine is controlled by the Bosch EDC16CP34. The software file can be written with tools such as Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, DFB Technology DFOX and 3 more.

Frequently asked questions

How much power and torque does a Audi Q7 4.2 TDI 326hp gain with Stage 1?

About 54 hp and 120 Nm: from 326 hp / 760 Nm to roughly 380 hp / 880 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi Q7 4.2 TDI 326hp use?

Bosch EDC16CP34.

Which tools can read a Audi Q7 4.2 TDI 326hp?

Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, DFB Technology DFOX, MagicMotorsport Flex, Dimsport New Genius and bFlash.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.