My '08 Edge came with out the towning packeage cuz it was in the end of year and there weren't any around.  I added a hitch for a small trailer for my motorcycle (with the proper light wiring kit) and wanted to know if anyone has added a trans cooler on their Edge? 
  
I called the Ford Dealer and they wanted over $500.00 for the cooler and lines alone.  Gave me a story of how the the whole system will have to be replumbed etc.   
  
Has anyone added an after market cooler?  It has to be least expensive than that! 
  
ALSO - the trailer I am pulling has trailler brakes.  Is there a plug under the dash for the trailer brake to be pluged into? 
  
Thank you for any help in advance.