That's true. Take the part numbers off of the Centerforce pressure plate you'll find the only thing that the only "aftermarket addition" they added was a coat of paint and a sticker.
But some models of the DF clutch *MAY* have counter weights added to the stock pressure plate.
I will say this, they apear to be a good OEM replacement. But then again the LUK clutch has proven itself as a worthy clutch......so I would get one of those for half the price of a CF DF clutch.
