molding the kit??

how would you mold the 6 piece kit to a crx?? Problems with the side skirts and door caps.Keeps cracking the fiber glass so I need some suggestions.HELP soon.

Dont mold them on then. Just install them and have them on without molding it to your car. If you have to bend it alot to get it to fit... try forcing it to fit... and hitting it lightly with a torch to soften it... it should re-shape itself to how you were bending it.