M2 CS

[speckled jim]

Hi

 

I have a M2CS I track heavily in the 6 months I have owned it. The front brake rotors are now badly cracked, some over 10mm however not to the edge yet. Is there a spec guide to BMW rotors as to how far they can crack before needing replacement? I have ordered some semi floating grooved rotors awaiting delivery but am a bit worried I should stop using it until the new rotors arrive.

Also I am told there is a genuine BMW brake duct cooling system although I can't find where to order one.

Can you fit one of the M2CS racing front spoilers onto a street CS? they have extra cooling vents which are not on mine which is stupid they don't just put them on all CS cars.

If they would fit where can you get one?

 

thanks for consideration Jim

[Greydog]

Morning Jim

I would be concerned about the cracking particularly as you enjoy driving it hard 😅 Some would say properly 🤣

There will be specs but in the BMW TIS programs and they have made access by subscription only now to stop us mortals reading it.

Check www.realoem.com it is an online BMW parts list put the last 7 digits of your Vin into the search box and it will bring up your model then search the sections for what you need. I would think all the parts you are looking for are there there will also be an indicative Dealer price in US$ but once you have the part numbers Google is your friend for best prices.

Enjoy your Beemer Jim give hell

Dave

[speckled jim]

3 hours ago, Greydog said:

Morning Jim

I would be concerned about the cracking particularly as you enjoy driving it hard 😅 Some would say properly 🤣

There will be specs but in the BMW TIS programs and they have made access by subscription only now to stop us mortals reading it.

Check www.realoem.com it is an online BMW parts list put the last 7 digits of your Vin into the search box and it will bring up your model then search the sections for what you need. I would think all the parts you are looking for are there there will also be an indicative Dealer price in US$ but once you have the part numbers Google is your friend for best prices.

Enjoy your Beemer Jim give hell

Dave

thanks for your reply Dave appreciated