Chiptuning / Softwareoptimierung: BMW 5 serie 540i 4.4 V8 286 PS (E39 - 1995 - 2003) execution:Stage 1 5 - 129 hp -

5 - 129 hp - Tier3 (all) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Leistung 254 PS 275 PS +21 PS Drehmoment 360 Nm 420 Nm +60 Nm Bitte beachten: Die angegebenen Leistungswerte sind Durchschnittsangaben und können je nach Fahrzeug variieren

0 V8 GT 486 HP (2023 ->) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Power 115 HP 140 HP +25 HP Torque 480 Nm 590 Nm +110 Nm Please note: The performance values stated are average figures and may vary depending on the vehicle

Original STAGE 1 Performance 286 hp 350 hp +64 hp torque 600 Nm 720 Nm +120 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Chiptuning / Softwareoptimierung: BMW 5 serie 540i 4.4 V8 286 PS (E39 - 1995 - 2003) execution:Stage 1 5 - 129 hp -Boost the power of your BMW 5 series 540i 4. 4 V8 286 PS (E39 1995 2003) with a precise chip tuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on noticeably improved performance. Original STAGE 1 Power 286 HP 300 HP +14 HP Torque 440 Nm 460 Nm +20 Nm Please note: The stated performance values are average figures and may vary