Looking for an alternative to a body kit

See, my drive way is gravel, with a huge drop at the end, so my dad wont let me buy a body kit. My car is lowered 3 inches (i think, thats what the mechanic said) and it really sucks cause i think body kits look awesome. I want to do something to the exterior to make it look tight like a body kit, or the next best thing to a body kit. I wanna get z3 fenders, but what could i get for the sideskirts front bumper and rear bumper. (if anything.)