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      06-25-2022, 12:07 PM   #5
NGT2
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Drives: BMW M550i xDrive (2020)
Join Date: Jan 2022
Location: West TN

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Quote:
Originally Posted by 540iSUP View Post
I use Iron X by Carpro. Rust is normal, my rotors get rusty after washing my car. The good thing with Iron X is you can spray it all over your car to get rid of all that brake dust that accumulates over time. I use this with Tar remover after I clay bar my car.
Thanks! I'll add that to my list of things to try. As I run out of stuff, I still like to cycle in something new.
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2020 M550i xDrive (Champagne Quartz/Black)
2021 X7 40i M-Sport (Arctic Gray/Tartufo)

RETIRED: 2018 540i Luxury Line (Dark Graphite/Canberra Beige)
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540iSUP704.00