I called BC Racing last night and spoke to Kev - very nice, knowledgeable chap and managed to answer all my questions.. customer service seemed to be spot on - although can't vouch for their products! LOL! - he did mention that they're currently redoing their website and the new one should be live in the next couple of weeks so will probably have a lot more of the kit details available for other cars..Originally Posted by LiLoCollinsy
for completeness sake and as it isn't on their website (yet)... the Z3 coilover kit they have started doing is £649 + £9.20 carriage (so comparable with the FK Silverlines - although these are damping adjustable and come with pillowball topmounts).
The Z3 BR BC Racing Coilover Kit includes:
4x damping adjustable shock absorbers
2x Camber adjustable front pillowball top mounts
2x bottom mounts
2x lower locking collars
2x spring platform locking collars
2x spring platforms
4x spring insulators
2x upper spring platforms
4x coil springs
4x damping adjuster knobs
the spring rates are also 6kg/mm front and 6kg/mm rear (and I think they're linear.. I forgot to ask to be honest!) - Kev did mention that in this version that the back sat a little higher than he would have liked (even with the spring platform removed!) and this might be getting reviewed at some point in the future..
hope this is of some use to people!