A Renault Trafic 2.0 dCi 170hp (2022 -> …) makes about 200 hp and 420 Nm with Stage 1 software, compared with 170 hp and 380 Nm from the factory. That is 30 hp and 40 Nm extra.

This is a diesel engine. The engine is controlled by the Bosch MD1CS016. The software file can be written with tools such as Autotuner and CMD CMDFlash.

Frequently asked questions

How much power and torque does a Renault Trafic 2.0 dCi 170hp gain with Stage 1?

About 30 hp and 40 Nm: from 170 hp / 380 Nm to roughly 200 hp / 420 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Renault Trafic 2.0 dCi 170hp use?

Bosch MD1CS016.

Which tools can read a Renault Trafic 2.0 dCi 170hp?

Autotuner and CMD CMDFlash.

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