Coolant collar oil cooler
 

http://mostdesigns.com/zgallery/albu...z/DSC09062.JPG

Factory coolant collar and hard pipes to add this factory style oil cooling to your Z. If you are unfamiliar with this, it passes the oil at the filter through a heat exchanger w/ the coolant to help bring the temps down. This can be found factory installed in a few of the Infiniti models w/ the VQ37 engine.

This should fit in conjunction with many other aftermarket coolers, and will fit w/ the GTM TT kit, and Stillen SC kit, but will not work w/ the GTM SC kits. Any other kits I don't have first hand experience w/ so your on your own to determine fitment.

Can be picked up locally in San Jose, CA or shipped at your expense to wherever you want.

Looking for $100 obo