[aerohead]

Originally Posted by DeliveryGuy89

That's definitely something I'm wanting to do, I'm just not sure how to do that one either. Bolt on some aluminum around the tire seems easy enough - I had rust above my rear wheel wells, so I cleaned it up, sanded it down, coated it with plastidip and bolted on some tread plate above it and painted it black, it actually looks really cool - I've got quite a bit left over, might try that. I feel that the diamond pattern might drag down some aerodynamics, but I also feel it would still be functional, and I wouldn't have to purchase anything new.

Even a box-cavity would do some good.And they don't require any curves,especially compound curves.