I think he wants to show how it looks like inside.. BTW Thanks for pics...
I've seen once orginal (made by Toyota) oil filter next to the one made by FRAME at some dealer and both of them where opened to show inserts...... I didn't know there was that much difference between those two..... However since I've got my 4R I always use orginal oil filters..
I think TRD04RUNNER is following up on a thread from last year where we were looking at the benefits of different filter part #'s depending on the internal filter media. This looks no different than a common pleated filter instead of the new media used in the filter that came on the truck from the factory. Which is better? That's up for debate.
TRD04, thanks for the cut job.