hks exh man at rx7store div or undivided?
does your 60-1 have a divided or undivided housing. if its a divided id suggest using a divided manifold. really i guess even if your housing on the turbo is undivided you can use a divided. the undevided manifold might make the turbo spool up a bit slower. i know very little about all this stuff. but i do know that a fivided manifold and housing will spool quicker.


