Velocity stacks may not be the absolute coolest thing you can put on your car, but... actually, you know what? They are the coolest thing you can put on your car. Here's what they do, how they work ...

I saw this over at the overclockers.com forum & they had some good arguments. Anyone here tested out this idea? Is the increase cooling b/c of ducting, or b/c of the concept of a Veloctiy Stack? I'm ...