dl240sx wrote:ya im with you festino. so the performance pads will do the same as a z32 brake upgrade, as in stoping. how about the life of the rotors and the pads. i would think with 1 piston, like on the stock 240s, the pads would wear down faster? with the piston on one side wouldn't that side get worn down faster?
You might get some slightly uneven wear due to only 1 piston, but it is only with regards to the front and rear of each pad but it really isn't bad. The caliper is a "floating caliper" design, meaning it can move side to side, so with 1 piston, it "squeezes" evenly on both sides.
My M3 has single piston calipers, and with Axxis Ultimates I can engage ABS at 100+mph. 125-45mph takes me only about 125feet.