Feal 441+ (Road Racing version)
 

I was wondering if anyone is running Feal 441+ road race versions on here? I plan to track my 370z fairly often as well as weekly canyon runs. The default spring rates seem to be 12k in the front and 5k in the rear. I was considering getting custom spring rates 16k front and 5k in the rear. I was curious about how these coilovers are. If anyone has these 441+ RR please comment or message me!

Im not too familiar with spring rates either. Is 5k rears optimal for time attacking?

Not familiar with them, but you’ll want a stiffer spring in the back, maybe 8k. Search around and see what other people are running


Sent from my iPhone using Tapatalk

Late reply, but if you get this, please read this:
http://www.the370z.com/track-autocro...coilovers.html

True vs divorced rear coilovers style significantly impacts what spring rates you want, with true types needing a rate about half what divorced needs