Power delivery
A suitable calibration can improve how the engine builds and delivers power throughout its usable engine-speed range.
Engine
550i 407 hp
Original 407 PSOriginal 600 Nm
Original figures are the manufacturer's stated output. Tuned figures show the typical result of a custom ABG ECU file for this engine, used with an appropriate vehicle setup.
Best available gain
+87 PS
+135 Nm
Torque gain
407 → 494
Power PS
+21%
More power
Stage 1Most popular+63 PS
Power+63 PS · +15%
407 PS
470 PS
OriginalABG tuned
Torque+100 Nm · +17%
600 Nm
700 Nm
OriginalABG tuned
Stage 2+87 PS
Power+87 PS · +21%
407 PS
494 PS
OriginalABG tuned
Torque+135 Nm · +23%
600 Nm
735 Nm
OriginalABG tuned
BMW Serie 5 GT 550i 407 hp chiptuning
The BMW Serie 5 GT from 2009 550i 407 hp is listed with an original output of 407 PS and 600 Nm. Based on the currently published tuning data, the strongest available configuration reaches up to 494 PS and 735 Nm. This represents a reference increase of 87 PS and 135 Nm. Actual results can vary according to the vehicle, ECU software, fuel, hardware and mechanical condition.
Stage 1 is generally intended for vehicles with standard hardware and focuses on a balanced increase in performance and torque. Stage 2 can require supporting hardware and should only be selected when the engine, intake, exhaust, cooling and drivetrain configuration are suitable.
Private customers in Switzerland can request a local appointment so the vehicle can be checked and optimized directly by ABG Performance. Workshops and tuning partners can submit the original ECU file online and receive a custom calibration prepared for the supplied vehicle and ECU information.
What tuning can improve on the BMW Serie 5 GT 550i 407 hp
Torque and flexibility
Depending on the engine configuration, additional torque can improve acceleration, overtaking response and everyday drivability.
Custom ECU calibration
The final software is matched to the original ECU file, requested stage, installed hardware and technical condition instead of relying only on the vehicle name.
Choose the right service for BMW Serie 5 GT from 2009 550i 407 hp
ABG Performance serves private vehicle owners locally in Switzerland and supplies custom ECU tuning files online to professional workshops and tuning partners.
Private customers in Switzerland
Private owners can request an appointment for BMW Serie 5 GT from 2009 550i 407 hp at the ABG Performance workshop. The vehicle is inspected and the software optimization is prepared according to its condition, hardware and intended use.
Book a workshop appointmentWorkshops and tuning partners
Professional workshops can submit the original ECU file for BMW Serie 5 GT from 2009 550i 407 hp online. ABG Performance prepares a custom calibration based on the vehicle, ECU information, installed hardware and requested tuning stage.
Explore the partner serviceQuestions about BMW Serie 5 GT from 2009 550i 407 hp tuning
What gains are available for the BMW Serie 5 GT 550i 407 hp?+
The listed original output is 407 PS and 600 Nm. The strongest currently published configuration reaches up to 494 PS and 735 Nm, representing a reference increase of 87 PS and 135 Nm. Actual results can vary according to the individual vehicle.
Should I choose Stage 1 or Stage 2 for this engine?+
Stage 1 is normally the appropriate option for vehicles with standard hardware. Stage 2 should only be selected when the required supporting hardware is installed and the complete vehicle configuration has been reviewed.
How can I request tuning for this engine?+
Private customers in Switzerland can request a local workshop appointment. Professional workshops and tuning partners can submit the original ECU file through the online partner process.