HKS HI-POWER EXHAUST ON EP3

[CameronSangan]

Orite chaps, im in need of some advice here. i currently have a HKS hi-power muffler fitted at the moment with all the pipework that comes with the hi-power wich runs up untill the flange below the standard manifold, but im wanting to replace the manifold/header for a Tegiwa stainless one. im wanting to know if the tegiwa manifold wich is up to the de-cat flange would fit onto the hks exhaust i have on at the moment. any help would be much apreciated.

Cheers Cameron