From 231 hp to about 300 hp: the Audi S1 2.0 TFSI 231hp (2014 ->) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 370 Nm to about 460 Nm.

This is a petrol engine with a displacement of 1,984 cc and engine code CWZ. The engine is controlled by the Siemens/Continental Simos 18. The software file can be written with tools such as Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash and 2 more.

Besides Stage 1, the following options are available for this vehicle: DECAT, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map and Vmax.

Frequently asked questions

How much power and torque does a Audi S1 2.0 TFSI 231hp gain with Stage 1?

About 69 hp and 90 Nm: from 231 hp / 370 Nm to roughly 300 hp / 460 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi S1 2.0 TFSI 231hp use?

Siemens/Continental Simos 18.

Which tools can read a Audi S1 2.0 TFSI 231hp?

Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex and Dimsport New Genius.

Which extra options are available for a Audi S1 2.0 TFSI 231hp?

DECAT, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map and Vmax.

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