http://www.stillen.com/product.asp?i...odel=G35%204DR

Just curious to see if anyone uses this on their 07+ G Sedan. Im thinking about it.

Not familiar with it, but looks kinda small in the picture?

if you're boosting or tracking the G, i would think there is a benefit for this. other than that, there is no real need. But if I were to get one I would go with GTM, even though it costs a little more-->GTM HD Transmission Cooler