The new seat is really great, but I will give a word of warning ... ours came with no instructions on how to install, so I simply installed it under the original seat pad since it was easiest to do - just simply push the seat pegs through and you're done. Well it worked great, felt so nice for about an hour and then it leaked flat and would no longer hold air. Later examination revealed a hole in the middle of the top, right under the place where a brass grommet is installed in the underside of the existing seat (this is on a 2012 Revo 11). Apparently the grommet somehow pinched or wore through the inflatable seat causing the hole.
I haven't tried yet but I doubt it would be covered under warranty since it isn't a seam leak. Pretty expensive for 1 hour's use.
So take a lesson from me, install it ABOVE the existing seat!