Originally Posted by
jaylo
Congrats!
I've had an F15 X5 for almost 4 years and had zero issues with anything. I also had the rear air suspension as well, super quiet cabin and a lot of fun long-driving.
My first mod was the MPPK, literally felt like 1,000lbs lighter with the tune. Plus it does not hurt the factory warranty.
There's also certain blind spots on the rear PDC but pretty reliable. With the 8.1" ride height, it is curb-friendly in most cases.
Switching to Sport Mode and clicking the Mouse Pad automatically shows the "performance gauges (hp/tq)". With MPPK, it shows as 400hp/400tq instead of the stock 320/320.
Rocker panels and 1/2 of the rear door tend to get rock chips over time. Make sure you DIY it with a protection film of some sort.
If you are thinking of MPE, it deletes the actuator so it's constant noise, but you will barely notice in-cabin as X5 insulation is superb.
When you unlock your X5, you will hear a hissing sound, not to worry as this is the rear air suspension.
Cold start is loud AF being wastegate and muffler actuator fully open. I've startled many people with it.
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...Lastly, if planning to upgrade to X5M, it will literally cost you two base price X5's of $130K lol