Which Exhaust Manifold?

[White99GSX]

Which exhaust and o2 housing is better 1G or 2G or are they the same?
I'm giong to port them too.
See I'm getting a 91 tsi awd parts car with a good motor but I want to get the mani ported and put it on my 2G but a friend of mine told me that the 2g had a better flowing manifold even after porting so I just wanted to make sure.
Let me know
Adam

 

[rdrkt]

Your friend is right the 2g EM flows much better than the 1g.

 

[L2RTSiAWD]

Originally posted by rdrkt
Your friend is right the 2g EM flows much better than the 1g.

What he said. Plus the 2g doesn't like to crack like the 1G.

 

[Nappy94]

2G.

 

[HyperGSX]

2G, like everyone else said

 

[TRBOTSI]

EVO

 

[L2RTSiAWD]

Originally posted by TRBOTSI
EVO

Evo is good too (that's what I have)

 

[BoostinAWD]

Your manifold is perfectly fine. If ya want I will trade you my 1g manifold for the one on your car :laugh:

 

[candela]

Chance,

My friend is selling his 2g manny very soon...

 

[BoostinAWD]

How much Is it rust color?

 

[candela]

ya its kind gross lookin But it works...Ill keep you posted dude..

Austin

 

[CH152]

2G... The vfaq's showed the difference between them i am guessing.

 

[rdrkt]

I think John and my response was sufficient. You guys are a bunch of post whores.

 

[Nappy94]

Why is it that you alway's have some negative stuff to say

 

[White99GSX]

Hey I got my answer no need to start fighting I'm getting the car anyway I think, it runs better than I thought I just need to get the turbo taken care of.

Thanks again
Adam

 

[92awdrs]

hey. Would a 2g exhaust manifold bolt right up to my stock turbo? If so what downpipe would i buy, one for a 1g or a 2g? Would it matter what size downpipe (2.5" or 3"). Any info would help.

 

[White99GSX]

you would still need the 1g downpipe I would think since it bolts to the turbo not the exhaust mani and if your going to a bigger turbo in the future (i.e. larger than big 16g) go with the 3"

 

[92awdrs]

Thanks White99gsx.

 

[na90dsm]

how much power can you get using a evo manifold.ive gotta buy 1 soon so i figured id ask.

 

[Nappy94]

I would stick with a ported 2G manifold. The EVO o2 housing is a good upgrade though.

 

[LsrRStyle]

how much better is the evo manifold than the 2g?