Don't have any info on the parade fan but I ordered three different oil filter coolers from three different manufactures to see which one I like the best.
By themselves may not be of much benefit unless you have a hugh amount of unobstructed airflow over the cooling fins and a snug fit. But together with a oil cooler and syn oils they all add up.
The best oil filter cooler I ran across is offered by:
K & P Engineering . They have the same type high flow filter Blackdog mentioned in chrome, Black Anodized, Diamond Cut, and Standard machined billet finish.
