Stupid question? Can I replace my torsionbars and leafsprings for coilovers?

I just had my FirmFeel leafs shipped I wanted low and so I got -1. Call them or espo and they can make the springs for you. Or you can wait and I will send you my old /6 leafs, your bumper will be on the ground though. FirmFeel where 550 and 220 for the Bilistien shocks.