BMW 5 serie E39 523i 170 ch

Years
1995 – 2003
Engine
256S3 · 2495 cc · Petrol
Stock
170 hp / 245 N·m
ECU
Siemens/Continental MS41, Siemens/Continental MS42, Siemens/Continental MS43

Stage 1

187 hp / 272 N·m

+17 hp / +27 N·m

Data source: Dyno-chiptuningfiles (dyno-chiptuningfiles.com)

Indicative gains, measured or provided by the cited source: they vary with the condition, fuel and equipment of the vehicle.