between the Twinz lip and the Winfactory splitter. My original opinion was that an frp-style lip looks better; however, upon owning the Winfactory splitter, I now realize how extremely functional it is. On top of the aero performance, you never have to worry about touching a curb. I've hit several curbs and it's so durable it rolls right off my back; I never have to worry about damaging my paint or destroying my lip. Of course I'm hard on my Zs and drive them frequently. But that's peace of mind you almost can't buy. Except you can.
Cheers, JBrobst
"A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing." George Bernard Shaw
