My 2013 Ecoboost Flex is tuned and running about 500 hp.
I would like to lower my transmission temperature during aggressive driving and towing. Operating temp is now between 200-205.
Does Ford make an auxiliary transmission fluid cooler for this vehicle?
Not for the Flex, no.
Just add one in series with the existing cooler like in the SHO write up here and you will be all set:
http://www.ecoboostperformanceforum.com/index.php/topic,2008.0.html (http://www.ecoboostperformanceforum.com/index.php/topic,2008.0.html)