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      09-24-2023, 11:20 AM   #17
johnung
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Drives: 2015 BMW 335i x-Drive Auto
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Location: New Jersey/Philadelphia

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Quote:
Originally Posted by Junaed08 View Post
just wanted to check because i've gone from stock brakes to m-performance will i need to replace the master cylinder?
The BMW instructions for the M Performance Brake Kit are meant to install it on any F30 so they are thorough. They make no mention of any master cylinder changes so you are fine.

BMW M PERFORMANCE BRAKE KIT INSTALLATION INSTRUCTIONS
https://rparts-sites.s3.amazonaws.co...Perf%20BBK.pdf
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