Black out the center of your JK X/10th Anniversary/Hard Rock Hood.
(Cut from Oracal, Avery or 3M Intermediate Vinyl depending upon color chosen)
See how to install it here: http://www.pixeldecals.com/shop/JK-Hood-Decal-Install
Disclaimer: This decal is DIFFICULT to install. I accept no liability for you ruining your decal during installation and will not replace them when you do. If you don't think you have it in you, take the decal to a local sign shop and they will likely help you out for a reasonable price