[NemesisTG]

I may not have my GT500 yet but as soon as I get it I'm seriously thinking about getting a Whipple twin screw supercharger installed. This is what Mr. Shelby intended to be on the car. This is where the 500 comes into play!

Check out their site.
http://www.whipplesuperchargers.com/product.asp?ProdID=1223

 

[NemesisTG]

According to SVT, it won't be offered. And I'd assume the warranty would be voided by the upgraded supercharger.