View Single Post
      01-30-2023, 06:03 PM   #514
Blue Angel
Major
Blue Angel's Avatar
Canada
996
Rep
1,035
Posts

Drives: 2011 323i and 2016 535d
Join Date: Mar 2011
Location: Ottawa, ON

iTrader: (0)

Quote:
Originally Posted by Blue Angel View Post
…I just installed these the other day, and let me tell you these are the absolute thinnest washer that will work. With these the pads won't go into the outer side of the caliper unless the pistons are COMPLETELY bottomed in the caliper, and are pressed against the rubber dust seals once installed.

I recommend a spacer at least 5mm thick if you plan to track your car, bed in your brakes, or do anything that gets them really hot.

Also with the 4mm washers, I wouldn't recommend using the pads until they are completely worn out since the inboard side pistons will be sticking quite far out of the caliper by the time the friction material is gone and the rotor face is worn to minimum.

Maybe I'm a little paranoid for a street driven car, and for the record I'm likely going to keep the 4mm washers. BUT, I will be keeping an eye on things as the brakes wear.
Pasted here for reference.
Appreciate 1
automaz_272.50