Originally Posted by
3doorcozmess
They do look good.
I know people say it keeps the engine bay temperatures down but does it do it by much?
Does it really improve performance.
Si
A lot of race teams use it so I assume it works. It might just be "snake oil" but I know I can put my hand on mine shortly after driving it. Performance gains are claimed but I doubt anyone would actually notice any difference but less heat soak has to be good and it is supposed to speed up the gasses.