T28, What manifold to go with?

[RuBiCaNT5X]

Next summer I plan to upgrade my T25 to an AGPT28. What manifold is recommended?? Ported stock or an aftermarket other? I was looking at the EVOIII. I've got 3" intake, 3" catback and downpipe taken care of before I get it. I'm guessing if I go with an aftermarket, the bolt on ability of the AGPT28 goes out the window, right?

 

[90GSX]

Port your stock manifold and use it.

 

[CBgst]

Yup that's what I did. I don't think an evo is any better than a ported stock mani ethier.