Hello, this is a question that i have asked a lot of people and i get a lot of different opinions, please help??
Will an aftermarket exhaust manifold help me on my stock turbo, because im getting my o2 hotside soon, and might as well get headers, but should i , cuz some are tellin me yes, more air flow, some are tellin me no, that there will be no effect!! Please help so that i know if i should get one or not?? Thanks

 

wow, not a o2 hotside, an o2 housing sorry!!

 

whats your mods?

 

intake, full tbe exhaust, no cat, mbc, walbro fuel pump, 680 injectors, 10.5 hotside, gettin my o2 housing, hks 272 i/e cams, exedy stage 2 clutch, jdm mr bov, ....

 

get either full race headers for 800 dollars or get your stock mani coated and ported for 145, you get almost the same results

 

Alright, but any aftermarket exhaust manifold would help, right, cuz i have had people say there would be no effect, and even loose hp!! So if i get an exhaust manifold upgrade like an ebay one or a nice one, itll help???

 

Lot of people will say Ported and coated the stock one. But I like my DC sports.