My M4 (Before Corner balance)
Carbon Roof
OEM 18s
DCT
Half Tank of gas
TC Kline DA Coilovers
RPI full Exhaust
Completely gutted trunk
Removed rear seat Lower Portion
Sparco Ergo II Seats, Driver and passenger
I wish it was lighter but its a good set up. My before weight was 3574 but i dont remember how much fuel was in the car so its not helpful.