It may be time consuming and a biatch but it can definatly be done.
*Step One
Jack up the car and set down some jack stands.
*Step two
take off the wheel
*Step three
remove the stock strut and spring( you need a spring compressor)
*Step four
Assymbol the coilovers on the new shocks
*Step five
Reinstall the unit.
*step six
repeat steps 1-5 on all four assymbolys and proceed to adjust your ride hieght.
*step seven
put the wheels on and take it for a test drive.