Exhaust Manifold and O2 Housing Help

[1998gstspyder]

Okay i'm one step away from my turbo upgrade, all i need to do is get my exhaust manifold and 02 housing ported? OR should i just buy some other ones, like maybe evo 3 exhaust manifold and o2 housing? plannin on gettin the evo 3 16g and pushing it to its limits... so which one should i go for without dishing out so much money, cuz im guessing the porting job shudn't be that pricey? please tell me where i can get them from if you name anything...thanks

 

[ddavisaf]

www.slowboyracing.com

Check out their manifolds. Your o2 depends on your exhaust setup and your wastegate setup.

 

[dalatinromeo]

Go with SBR exhaust mani, not ported SBR mani is bigger then an EVOIII ported! and they can port it for $50

yeah what are you planning an internal or external wg setup? im guessing internal which most people have on their evoIII. and do you plan to have a normal larger 02 like EVOIII or 02 DUMP? or do you plan on getting a 02 eliminator DP? it all depends on your exhaust and WG setup so just let us know what you plan on doing and we can suggest some products