A Audi A3 1.6 TDI 90hp (8P – 2008 – 2012) makes about 140 hp and 320 Nm with Stage 1 software, compared with 90 hp and 230 Nm from the factory. That is 50 hp and 90 Nm extra.

This is a diesel engine with a displacement of 1,598 cc and engine code CAYB. The engine is controlled by the Siemens/Continental PCR 2.1. The software file can be written with tools such as Alientech KESS3, Alientech KESSv2, Autotuner, CMD CMDFlash, MagicMotorsport Flex and 1 more.

Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS and Vmax.

Frequently asked questions

How much power and torque does a Audi A3 1.6 TDI 90hp gain with Stage 1?

About 50 hp and 90 Nm: from 90 hp / 230 Nm to roughly 140 hp / 320 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi A3 1.6 TDI 90hp use?

Siemens/Continental PCR 2.1.

Which tools can read a Audi A3 1.6 TDI 90hp?

Alientech KESS3, Alientech KESSv2, Autotuner, CMD CMDFlash, MagicMotorsport Flex and bFlash.

Which extra options are available for a Audi A3 1.6 TDI 90hp?

Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS and Vmax.

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