From 155 hp to about 190 hp: the Citro�n DS3 1.6 THP 155hp (2010 – 2014) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 240 Nm to about 300 Nm.

This is a petrol engine with a displacement of 1,598 cc and engine code EP6FDT. The engine is controlled by the Bosch MED17.4.2. The software file can be written with tools such as Alientech K-TAG, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash and 3 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 Citro�n DS3 1.6 THP 155hp gain with Stage 1?

About 35 hp and 60 Nm: from 155 hp / 240 Nm to roughly 190 hp / 300 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Citro�n DS3 1.6 THP 155hp use?

Bosch MED17.4.2.

Which tools can read a Citro�n DS3 1.6 THP 155hp?

Alientech K-TAG, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex, Dimsport New Genius and PCM-Flash.

Which extra options are available for a Citro�n DS3 1.6 THP 155hp?

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.