Quote:
Originally Posted by vympel777
If you want to save some $ zimmerman coated is the way to go. I used them on both e70 and f15. I felt almost no difference but a significant improvement. As for brake pads texter seems to produce less dust and decent stopping power. Just note that non oem parts can void ur warranty not sure if that applies to rotors since they are not covered under bmw warranty lol
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Yes, warranty is always the risk unfortunately one has to consider. I'm glad I'm almost done - mine ends on March 2018 (free maintenance one)