Okay, I've found a guy here in town that will split the manifold for $60.00. Alot cheaper than headers. Now my question is do any of you have any thoughts on Glass-packs versus turbo mufflers, pluses or minuses on either side from someone that's been there??????? The same guy that is splitting the manifold will do either system from the manifold back to the rear of the truck with duals for $245.00. That sounded pretty reasonable to me?