Jacfab only makes the Bent version for the ZL1.
It lowers the front end even more, and just does not look good to me.
Unfortunately, there are very few options.
I employed the stock bracket, inverted, and held in place with toggle bolts.
The V shape on the now top of the bracket perfectly matches the V shape of the portion of the splitter on which it adjoins.
Looking at it closely on the car, it appears almost like a stock installation.
The plate angling down has gotten it some looks, but nothing more.