My C7 Z06 Specs and mods:
-2019 1LZ Coupe.
-Manual transmission.
-Z07 springs and bushings (added, original car was non Z07).
-DSC suspension controller.
-APR front splitter with dive plains and undertray.
-APR 74" chassis mounted rear wing.
-OEM stage 2/3 side skirts.
-Signature SV903 wheels, 19x11 fronts and 19x12.5 rears
-Goodyear SuperCar 3R tires, 305/30/19 fronts and 325/30/19 rears.
-AP racing front 372mm brake kit, stock rear calipers.
-Hawk DTC 70/60 brake pads.
-"Restriction-less" downpipes.
-OEM 2019 Automatic radiator.
-Sparco QRT-R drivers seat on AMT mounts, OMP 6 pt harness.
-SharkBar harness bar.
-Pump 93 oct fuel.