As everyone else stated. It all depends on were the parts are located and on off or on-road cars? For on-road cars I know for a fact that it will be the best for professional racers. This is not acceptable to n00bs because allthough carbon fiber is a very strong material, when it snaps, IT SNAPS. Twice as hard actualy, I bought an Ofna LD3 a while back and it was awesome let me tell you, but lets say you hit a wall going 60, either way, you cars screwed but with the carbon fiber, the stiffness of the parts carryies to other parts and wham you got yourself a christmas tree.