I see some FC's from japan have them. Are there any real benefits to having two oil coolers??

 

your oil is cooler and i think the oil actualy does alot more cooling of you engine than the water, i remember reading that somewere.

 

Well, the stock FC cooler is pretty much super. But, for serious track use..I guess duals would be necessary?


I think the best option is to go with the Mazdaspeed (Mazdatrix?) upgrade stock-mount oil cooler. But meh..the stocker is fine..