Originally Posted by Volk Z

I messaged you back from where you posted on my profile.
Just wanted to re-iterate I would recommend throwing down 1800-2000 on suspension for KW or HKS due to the substantial better quality then other coilovers.

Even with that being said
I had BC's on my 350z and i was amazingly surprised at how much better the ride quality was once i honed in the dampening control perfectly for street. I drove the car hard and they took it well BUT i only had them for around a year to year and a half.
Im not sure if the people that have issues with them dont install them correctly (too much pre-load etc) or just get unlucky with a faulty strut...