Quote:
Originally Posted by Kaz109
How does the racechip compare to the JB4?
|
I was wondering the same thing as the JB4 is over $300 more expensive than the RaceChip. I had a RaceChip in my F85 X5M and had no issues so I’m leaning that way for the XM. Just planning to get to 1,200 engine miles first.
__________________
2024 BMW XM
2024 BMW M240i XDrive - Wife’s Car
2023 Ford Bronco Raptor, 2017 BMW 540i, 2016 BMW X5M, 2011 BMW M3, 2011 Carrera GTS, 2010 Panamera S, 2009 911 Carrera S, 2001 Boxster S - gone