I've got the front caliper off the car and need to get the piston out but dunno how. Need some help...

But you have to have somethign to "catch" the piston and cushion it when it flies out.

Grant

You'll have to work out how to do this without problems, but use the brake system to drive the pistons out. remove pads, press brake pedal. Out they come. Along with a bunch of fluid, and who knows what other unintended consequences. But with two people, one watching, and some fluid catch setup, it shopuld work...

G