Originally Posted by Jordo!

I think 2-3. You can get some shears and snip the fins and the adhesive pads to fit tight spaces. I might try and add a few more segments of fin on my next oil change -- can't recall if I have any open space left.

You can definitely fit at least two on the diff -- a cheap-o alternative to the Nismo finned cover. Not as flashy, but same principal