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What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:41 pm
by mariobrother
Hi there,
After navigating over a speed bump on Monday, I discovered a huge concealed pothole lurking behind it. This section under the front bumper is damaged. Would someone kindly tell me the name of it?
Much obliged.
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:41 pm
by xxxMikexxx
It's probably sketch number one in the attached file, and it's an arch liner. Since I had no idea how old you are when I randomly selected x4, you shouldn't consider that portion number as gospel.
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:42 pm
by xxxMikexxx
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:43 pm
by David_Collyer1981
Remember to enter the final seven digits of your chassis number into realoem when checking the PN, as suggests.
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:43 pm
by David_Collyer1981
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:44 pm
by GoodWillHunt
Wow, you've been so helpful this year (2018).
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:44 pm
by Benjamin_RR
These parts resemble my M4, and they protrude from the area where your under bumper or splitter resides. In fact, you will need to trim them in order to install a splitter.
Re: What exactly is this broken component of my X4?
Posted: Thu Mar 05, 2026 6:45 pm
by Benjamin_RR
