BMW X6 M 555hp chiptuning
E71 (2008–2014) · Petrol · ECU: Siemens/Continental MSD85 / Siemens/Continental MSD80
Stage 1: +55 hp & +120 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW X6 M 555hp with 555 hp and 680 Nm gets 610 hp and 800 Nm – an increase of +55 hp (10%) and +120 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental MSD85 / Siemens/Continental MSD80 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 4395 CC |
| Compression ratio | 9.3 : 1 |
| Bore × stroke | 89.0 X 88.3 mm |
| Engine code | S63B44A |
Other engines: BMW X6 E71 (2008–2014)
Ready for the next level?
Create your free account on our file service portal and get 1 free credit to test – your first file is ready in minutes.