C63 AMG (W204) 390mm Brake Adapters FS
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Mine are TÜV certified which calls for stringent and rigorous testing for German public road use, highest quality name brand steel (Thyssen Krupp) with metal material certification and track tested on the Nürburgring by an actual C63 driver, not sure how you can ask for more than that for an extra $100.

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Mine are TÜV certified which calls for stringent and rigorous testing for German public road use, highest quality name brand steel (Thyssen Krupp) with metal material certification and track tested on the Nürburgring by an actual C63 driver, not sure how you can ask for more than that for an extra $100.

Something about this statement pisses me off, not exactly sure what.
I looked at the offering on eBay, and while it would be nice to know what they are made from, they look perfectly comparable to what you are offering.
However, for any of the bull**** in the above quoted text to matter, these parts need to be accompanied by the supporting documentation, and they also need to be serialized with said serial number on supporting documentation. Is that the case here? Are they used? If they are used, I would want them magnafluxed by a certified nondestructive inspection facility again with supporting documentation and serialization.
Whats to stop me from copying what’s on eBay and saying all the same bull**** about my copies? See where I’m headed with this?
Not that I would. If I were
making these, I’d be making them from 300M, then flash chroming, or CAD plating them for corrosion resistance. (300M is the stuff we make landing gear from.)
That being said, I’m not sure I’d ever make braking components for public sale. There is too much liability around it. Where would we be without insurance companies and lawyers?
They are made from a name brand, Thyssen Krupp steel (S355) used in high-strength applications. They are galvanized and have electropolished to prevent corrosion.
Here is the German material certificate, mind you this is something that most companies will not provide to hide the fact they are using cheap and inferior steel quality. If you are metallurgist, it would benefit you even further to have this information.
Please let me know if you have any other questions





