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      06-02-2021, 10:10 AM   #1
RichardGM4
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Brembo Discs/Rotors - Size and Part Numbers

Hi - I'm looking to replace the OEM discs and pads on my 2019 F82 M4 Competition due to the discs being warped (and in the UK, not being covered by warranty, as it's classed as wear and tear )

Can anyone confirm which Brembo discs/rotors and pads will fit on my car, retaining to OEM calipers - front and back?

I've been trawling through the search results but as is often the case, can't see the wood for the trees with the search engine results on the forum....

I've also been Googling but again, wasting hours of my life when I'm sure someone on here has the correct part numbers!

If not, can anyone confirm the specs of the OEM rotors - size and any other relevant info?

Thanks,

Rich
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      06-02-2021, 12:01 PM   #2
swagon
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Chances are, your brake discs aren't warped at all.

FL 34112284809 380x30
FR 34112284810

RL 34212284811 370x24
RR 34212284812
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      06-03-2021, 03:09 AM   #3
RichardGM4
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Quote:
Originally Posted by swagon View Post
Chances are, your brake discs aren't warped at all.

FL 34112284809 380x30
FR 34112284810

RL 34212284811 370x24
RR 34212284812
Thanks for the info, appreciate it. Yeah I've read loads of posts on here debating whether they're warped or not, or whether it's deposit that built up - I'm going to have a look into getting them skimmed which will include them being assessed of course, so hopefully it's something that can be sorted more easily.

Rich
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      06-03-2021, 04:43 AM   #4
swagon
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Quote:
Originally Posted by RichardGM4 View Post
Quote:
Originally Posted by swagon View Post
Chances are, your brake discs aren't warped at all.

FL 34112284809 380x30
FR 34112284810

RL 34212284811 370x24
RR 34212284812
Thanks for the info, appreciate it. Yeah I've read loads of posts on here debating whether they're warped or not, or whether it's deposit that built up - I'm going to have a look into getting them skimmed which will include them being assessed of course, so hopefully it's something that can be sorted more easily.

Rich
You may have seen my posts. I had brake judder after a trackday with stock brakes. Had not had any judder until that day. Sanding down the discs helped until I started pushing the car a bit on some B roads. What solved it was a set of Ferodo track pads; they got rid of the deposits on the discs in about 10 miles. Haven't had any issues since even after doing five track days with them on
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      06-09-2021, 04:17 AM   #5
RichardGM4
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Quote:
Originally Posted by swagon View Post
You may have seen my posts. I had brake judder after a trackday with stock brakes. Had not had any judder until that day. Sanding down the discs helped until I started pushing the car a bit on some B roads. What solved it was a set of Ferodo track pads; they got rid of the deposits on the discs in about 10 miles. Haven't had any issues since even after doing five track days with them on
OK cool, I've already bought some new pads so I might try running those for a bit to see if it solves the issue - thanks
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