From 170 hp to about 200 hp: the Infiniti Q70 2.2d 170hp (2015 ->) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 400 Nm to about 460 Nm.

This is a diesel engine with a displacement of 2,143 cc and engine code OM 651. The engine is controlled by the Delphi 3.N5 and Delphi CRD3.7A. The software file can be written with tools such as Autotuner.

Frequently asked questions

How much power and torque does a Infiniti Q70 2.2d 170hp gain with Stage 1?

About 30 hp and 60 Nm: from 170 hp / 400 Nm to roughly 200 hp / 460 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Infiniti Q70 2.2d 170hp use?

Delphi 3.N5 and Delphi CRD3.7A.

Which tools can read a Infiniti Q70 2.2d 170hp?

Autotuner.

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