I'm a pretty reserved guy normally. My mantra is subtlety in everything, with minimal change and only when necessary. All of that goes out the window when it comes to owning a GT500. I've had a ball expressing the way I feel by modifying my car just the way I like it, turning it into my twisted...
And there's always Trackspec. The way to go if you're after big cooling.
I'd do these if i could afford to have them welded in to be seamless. And while at it I'd do the wiper arm squirter mod to be rid of the hood mounted ones.
For now the plan is to open up a set of factory plastic vents to full capacity, then trim back the under hood bracing so as to have as much open area as possible.