Best place to source replacement piston rings for m40 engine

[Fraz06]

Does anybody know of a good place i could source a good set of piston rings for my m40 engine without paying dealership prices but with just as good quality ?

thanks guys

[zimmerkid]

Go on real oem and get the part numbers:

http://www.realoem.com/bmw/

Then put a post in here!

http://www.e30zone.net/modules.php?name ... forum&f=39

They should be able to sort you out