for M550i XDrive with engine N63B44O2 and 340 kW / 462 hp standard performance
performance: 405 kW / 551 hp
torque standard: 650Nm
torque AC Schnitzer: 750Nm
torque standard: 680Nm
torque AC Schnitzer: 790Nm
specifications only when using at least 98 octane fuel
Inclusive 36 months up to 60000 km AC Schnitzer warranty from initial registration !
Before ordering car data and car owner data and also mileage reading must be indicated.
AC Schnitzer Performance upgrades
- Additional control unit with programming
- "Plug & Play"
- Optimized motor efficiency
- more performance = improved agility
- Warranty: 3 years in Germany - up to 5 years internationally
- Here you can find the complete Warranty Conditions.
- homologation certificates for almost all performance upgrades
Uniqueness of the AC Schnitzer performance upgrade
- Increasing torque is more important than increasing horsepower
- No need for maximum power to ensure the stability and longevity of the engine
- extensively tested
- Increased driving pleasure
Scope of delivery:
- control unit with software programming
- vehicle-specific wiring harness with original plug connection
- incl. assembly guarantee: 3 years in Germany - up to 5 years internationally
- warranty terms
- aluminium sticker for the engine compartment
- sticker "efficient performance"
- certificate Performance Upgrade
- certificate of authenticity
- homologation certificate