I upgraded my rotors to DBA 4000 series when i compared them to stock they are lighter grossly
but i dont know how much is the weight of the OEM front and rear discs..
for the DBA....
front..........16.2 pounds
rear...........13.2

i learned that rotational weight significantly affect the performance of the car, some say by 4 folds in compared to vertical weight ,any input ?

thanks in advance....