From 306 hp to about 365 hp: the BMW 4 serie 435i 306hp (F32/33 – 2013 – 2016) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 400 Nm to about 500 Nm.

This is a petrol engine with a displacement of 2,929 cc and engine code N55B30A. The engine is controlled by the Bosch MEVD17.2.G and Bosch MEVD17.2.6, the gearbox by the ZF 8HP45. The software file can be written with tools such as Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash and 4 more.

Besides Stage 1, the following options are available for this vehicle: DECAT, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map and Vmax.

Frequently asked questions

How much power and torque does a BMW 4 serie 435i 306hp gain with Stage 1?

About 59 hp and 100 Nm: from 306 hp / 400 Nm to roughly 365 hp / 500 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a BMW 4 serie 435i 306hp use?

Bosch MEVD17.2.G and Bosch MEVD17.2.6 (engine); ZF 8HP45 (gearbox).

Which tools can read a BMW 4 serie 435i 306hp?

Alientech KESS3, Alientech KESSv2, Autotuner, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex, Dimsport New Genius, Dimsport New Trasdata and PCM-Flash.

Which extra options are available for a BMW 4 serie 435i 306hp?

DECAT, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map and Vmax.

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