Performance Tuning BMW 5-Serien G3x - 10-2016 -> – M550d - 400 hk

Software
Steg 1 engine optimization for BMW 5-Serien M550d - 400 hk
Delivers more power, higher torque, lower fuel consumption, and a more responsive car for everyday driving.
With our Steg 1 software, we adjust a number of parameters such as ignition, fuel pressure, boost pressure, etc., which are individually tailored to utilize the engine's full potential with a strong focus on operational safety.

Power increases from 400 hp to 450 hp and torque from 760 Nm to 850 Nm
(+50 hp & +90 Nm).

Steg 1 is the most popular optimization.
It involves only software, meaning no mechanical modifications are needed – perfect for you who want more driving pleasure without extra wear and tear.

The software will be delivered via email. NOTE: You will need your own equipment to upload the software to the vehicle's system.