Quote:
Originally Posted by Bronze
I did it on my previous B6 A4 Audi with B5 S4 brakes.
If you can confirm: 1) caliper is the same and 2) caliper carrier bracket uses the same hole pattern, you should be good to go. Some guys even have brackets machined to fit a caliper.
You may notice the brake feel or threshold to ABS has changed, but once you are used to the new modulation, you can work with it.
Is the rotor size from 325 to 330 that big and worth it?
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I don't know if the rotor size of a 325 and 328 are the same but 328's are 300x24 & 300x20 while the E90 330 is 338x26 & 336x22.
For me i'd like to do this upgrade just for the looks and bigger rotors since it runs cooler due to more surface area plus stock rotors look way to small when you have 19" rims.