Vehicle optimization

Performance software tuning:

Model Engine Stock power
BMW 525 (E34) 2.5l 125 kW / 170 HP Select
BMW 525 (E34) 2.5l 141 kW / 192 HP Select
BMW 525 (E34) 2.5l td 85 kW / 116 HP Select
BMW 525 (E34) 2.5l tds 105 kW / 143 HP Select