Quote:
Originally Posted by Alpina_B3_Lux
Look under the following link and all your questions should be answered: http://www.e90post.com/forums/showthread.php?t=337135
I agree with Tony (and enrita) - either keep your OEM discs and upgrade to steel lines and better pads, or go all the way with a BBK. The BMW Performance brakes are not intended to be used with our car, and the E93 is 200kg heavier again than the E90/E92, so it will not be an improvement. Tony trashed the Performance brakes in one afternoon at the 'Ring, IIRC.
Alpina_B3_Lux |
+100
I've been there and done that.
The stock brakes are very good and the 135 brakes aren't as great as you're lead to believe. I have experience with them both plus a Stoptech BBK, all on the track under hard braking on the same tracks.