But only larger? I imagine u could cut the holes in the hood fairly easy and bondo them on. It could also be functional by passing air over the upper intake. For the water issue, you could use one way flaps on the top side that only open from the inside out with a small drain tub on the ends. I think it would give the z a more agressive look. I was just wondering if anyone has seen it done in the fasion I am describing. I am still wondering about those reverse guages. Thanks.