im upgrading my spyder X-tra for my dad and im looking at feednecks. i have it narrowed down to two-
http://www.pbreview.com/products/reviews/2413/
http://www.pbreview.com/products/reviews/2430/
and i want to know if u guys have and suggestions on which one, or if u have a different one thats good that would be kool too.
also i was wondering if i would HAVE to get a regulator to run HPA through it?
thanks