A Volvo V90 2.0 T6 Polestar 334hp (2016 ->) makes about 340 hp and 475 Nm with Stage 1 software, compared with 334 hp and 440 Nm from the factory. That is 6 hp and 35 Nm extra.

This is a petrol engine with a displacement of 1,969 cc and engine code B4204T27.

Frequently asked questions

How much power and torque does a Volvo V90 2.0 T6 Polestar 334hp gain with Stage 1?

About 6 hp and 35 Nm: from 334 hp / 440 Nm to roughly 340 hp / 475 Nm. The exact gain depends on engine condition and fuel quality.

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