From 287 hp to about 305 hp: the Ford Flex 3.5 V6 287hp (2014 – 2019) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 344 Nm to about 375 Nm.

This is a petrol engine with a displacement of 3,496 cc and engine code Duratec 35.

Frequently asked questions

How much power and torque does a Ford Flex 3.5 V6 287hp gain with Stage 1?

About 18 hp and 31 Nm: from 287 hp / 344 Nm to roughly 305 hp / 375 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.