Coil Over: I installed a set of tein flex's. They come with a control unit that allows you to adjust the damping from the drivers seat. The rear motors require you to remove the strut tower bar. Has seen in the below pictures you can simple modify the bracket so the motors fit and you can keep the rear strut tower bar.

Strut tower bars: I put a OBX strut tower bar on the front of the car.

Drag race launch kit: I replaced all the rear suspension bushing with urethane ones. Its the rear half of the Jim Labreck Unobtanium kit. The kit stiffens the rear and eliminates wheel hop. Down side is that it transfers allot of road noise and vibration into the car.