It depends on the model. The 550i are welded, the 535i are slip on. On the 520d it looks like it might be slip on's.
I removed the tips on my 535 by twisting it and the pulling it, they're only secure by 3 pressure clamps.
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2022 X5 sDrive 40i Carbon Black | Ivory White Vernasca Leather | Aluminum Tetragon Trim | ZMP | ZPP | ZLS | ZPK | 337 | 4NB | 3M2 | 4HB | 7M9 | Black Kidney Grills |
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