The Mazda 6 2.0 CiTD 121hp (2003 – 2008) produces 121 hp and 320 Nm in standard form. With Stage 1 software that rises to about 170 hp and 370 Nm: a gain of 49 hp (+40%) and 50 Nm (+16%).

This is a diesel engine with a displacement of 1,998 cc and engine code 2.0 MZR-CD. The engine is controlled by the Denso RF7X, Denso RF8X and Denso RF5P. The software file can be written with tools such as Alientech KESSv2, Autotuner, CMD CMDFlash, MagicMotorsport Flex and Dimsport New Genius.

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

Frequently asked questions

How much power and torque does a Mazda 6 2.0 CiTD 121hp gain with Stage 1?

About 49 hp and 50 Nm: from 121 hp / 320 Nm to roughly 170 hp / 370 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Mazda 6 2.0 CiTD 121hp use?

Denso RF7X, Denso RF8X and Denso RF5P.

Which tools can read a Mazda 6 2.0 CiTD 121hp?

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

Which extra options are available for a Mazda 6 2.0 CiTD 121hp?

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

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