What coil overs to go with?
 

I'm looking to lower my 370z and I've been doing some research and found that BC and KW coil overs are good but don't know which will work best with my Motordyne shockwave exhaust. I still want a good ride, but I don't want my exhaust to scrape.

I personally have KW but between the two different coils, while i dont have any personal experience with BC, from the research i've read myself its a decent entry coilover but if your willing to spend a little more then the KW would the better coil.

In terms of your exhaust, it doesn't matter what coilover you go with... both will do just fine because you can adjust the ride height to clear your exhaust so if you need to raise the car then both will do, if you need to lower it, both will also do! Then you can adjust rebound/stiffness/compression etc.. to help better tune in your coilovers to get what you'd like out of the ride.

I really like the Tein Flex Z coilovers great ride quality and perfect stance without being too low. After you install you’re coilovers check your alignment and adjust as necessary. My overall alignment needed correction after my coilovers installation.