Description
XperTune software for F1x / E7x BMW M5, M6, X5 M, and X6 M delivers up to +80hp and +110lb-ft with sharper throttle response and stronger mid-range, while maintaining factory-like drivability and reliability. A handheld tuner makes installation simple and reversible for flashing, restoring, and updating maps.
![Fabspeed XperTune Performance Software for F1x and E7x BMW M5, M6, X5 M and X6 M [FS.BMW.F10.ET]](https://diamondusedparts.com/wp-content/uploads/2026/04/fabspeed-xpertune-performance-software-for-f1x-and-e7x-bmw-m5-m6-x5-m-and.jpg)
![Fabspeed Supersport X-Pipe Catback Exhaust System for McLaren Artura [FS.MCL.ATRA.SSX]](https://diamondusedparts.com/wp-content/uploads/2026/04/fabspeed-supersport-x-pipe-catback-exhaust-system-for-mclaren-artura.jpg)




Reviews
There are no reviews yet.