Catted WBS headers seem to be priced alright.
But I didn't care for the universal bendytransdipstick we had to use to snake in there.
Oh, and how much of a PITA it was to re-use the EGR since the flange WBS welds in there is fatter than a fattymcfatfat.
Deleting the EGR and other emissions crap did nothing but help my MPG's...oh, and no more crabon buildup in the intake...that's a plus for me.