the GYTR has that goofy shape incase you want to run with the lid on. NOT that the prodesign wont work with the lid on, but there is less surface on top with the prodesign k&N filter.
Its 6 of one, half dozen of the other. WHen I went to buy an intake I looked at the gytr and didnt like the blue dye, as I have experienced the dye getting all over everything in past machines when they get a little wet. AND, I didnt have a hook up at yamaha and if your paying full price at the dealer, the GYTR intake is more expensive.
I went with the prodesign...got it off ebay NEW for $99.95 shipped. COmes with a pre-filter too.
I also looked at the trinity kit, but it was reaaaally expensive. Suppose to be a good intake too though, from what I hear. I dont see much difference in it, vs the prodesign though which is $50 less!