Not wishing to drift this great thread, but who makes roll bars for the 4/4 then?

I presume there may be different versions from FIA approved to 'street' use only?

Can you still have the roof up and over it?

I have always wondered about this as most Caterham's seem to have roll bars fitted... and there are of course obvious similarities between the cars...


Dark Red 4/4 80th Anniversary