How likely for a radiator meant for RR to fit on F4i? Has anyone had any experience? They look pretty much identical.

 

I thought about buying one for my F4i when I found the leak on my old one. The site I bought my used one for told me that the mounting positions for the RR are different and it would not work.

I don't know if this is accurate but I stayed with the same radiator just to be safe. What would be the point of doing this other than just cause?

 

I just found a few RR radiators on ebay for half the oem price and in pretty good condition. Also I found out today that the radiator from RR won't fit. The mounting positions are pretty much identical, it's the tube routing that is different. So I'm still shopping around.