Also, just be aware that the brakes for our car are actually an incredibly good system. They are one of the most expensive things to improve on because of their bite and performance they are really well made for the car. The only performance gainers in that area would either be brembos or willwoods. Dont get me wrong, I love stop tech stage 4s on my bmw 330i but thats because the 330i didn't have very good brakes to begin with. If the dealer recommends going back to stock pads it won't be a total loss. In this instance, stock could be better.
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