You are correct Gilles. Z51 is a $5900 option. In my numbers above I added FE4 to my figure based on what I've read that a Z51 FE4 is is strongly recommended with Z51 because of a harsher, stiffer rides on the streets.I ordered my car with Z51 because to me it was a $4500 decision, Z51 package is $5900 without MRC then if you minus the NPP exhaust for $1400 that many order anyway I don't think it's much money. Yes I will track my car but some C8 owners paid $5000 for a custom VIN your decision.
So, did you decide to stick with your C8 order? You were thinking about dropping it for a C7 Z06?