I have the Cervini's and it is a OEM quality top of the line piece! My body man made me test fit it first, even though I assured him that it was not necessary. It fit perfectly, and all of the body lines are crisp and well detailed. Do a search, there was a very recent thread with pics of just how bad the Design Concepts Cobra bumper cover actually is. There were pics of the Cervini's on the same thread, that is what sold me. So I do have first hand experience and you do get what you pay for. I did a Design Concepts SLN wing a few years ago, and it was a decent piece. It did require a bunch of extra body work, and there were a bunch of air pockets on the edges etc. The fiberglass was also a wee bit thin in other places. Still a quality piece, but it took extra body work, and filler and sanding and filler and sanding and you get the idea lol!