master cylinder upgrade? 280i

[tr7andtvr]

It is time to get a new master cylinder for my 280i, and would like to take the opportunity to upgrade. I have seen a variety of different options, what is the biggest bang for the buck? I am in the USA so I don't have all the resources as there is in the UK. I have seen a PBR mc and booster upgrade, does anyone know about that?

[Grady]

Can't help with an upgrade but when mine gave out I had it rebuilt by Apple. Got the original back in a week and at $245 it was less expensive that a replacement. Grady

[SEvans]

I seem to remember reading somewhere that it's possible to upgrade to a Jag Master Cylinder. Searched the forums but can't find anything. Hopefully someone will be along to correct me. Cheers Steve.