at tranny cooler

[spt pitbull]

i have a automatic wrx,was going to get a b&m tranny cooler is there a better one for my 04?was also going to use royal purple atf is that a good idea?my engine oil is royal purple i want all the fluids in my car royal purple
thanks!

[Strider327]

Well for the locals that have AT wrx's I've seen them either use the Hayden or this B&M cooler.

http://store.summitracing.com/partde...5&autoview=sku

And yes you can use any transmission fluid for automatic I would assume. Royal Purple, Amsoil, etc.