2g turbo > 1g manifold

[chitowndsm90]

Does anyone know if a 2g T25 turbo will it on a 1g turbo Manifold??

Thanks in advance and also it just plug and play??

 

[dalatinromeo]

Yes, its a complete bolt-on. And the 2g exhaust mani is better than the 1g exhaust mani, becasue they are less prone to cracking.

A good upgrade for you 1g guys!!

 

[blcknspo0ln]

Also, when ported, The 2g manifold will flow a lot better than the 1g manifold. Same with the 2g o2 housing versus the 1g.

 

[blkwidow]

Did you turbo give out and is someone giving you a free T-25?

 

[CanadianTSi]

I think he is asking if a T-25 will bolt on to his 1G. In that case yes it will bolt to the exhaust manifold but no it will not be a complete bolt-on as the outlet is different. Also it would be a big downgrade compared to the stock 14b.

 

[Hideki]

I honestly can't come up with a good reason why you'd bolt a T25 onto a 1G... If your factory turbo kicked the bucket then at the very least getting the 14B rebuilt is a far better choice. (both economically and performance wise) Heck, a 16G is practically a bolt-on affair with a 1G (unless of course your car in question is an automatic 1G)

 

[MrBoxx]

I think he is asking if a T-25 will bolt on to his 1G. In that case yes it will bolt to the exhaust manifold but no it will not be a complete bolt-on as the outlet is different. Also it would be a big downgrade compared to the stock 14b.

It would almost be the exact opposite of doing a TD05 install on a 2g, you could say. Instead of a 1g oil return line, you'd need a 2g oil return line. The coolant lines would have to be swapped, and instead of a J-pipe, you'd need an S-pipe.

I'm sure it's been done before, though, in times of emergency. The only reason I'd ever use a T25 again is for a temporary fill-in between turbos.

 

[xveganxcowboyx]

God no. Just buy another 14B. Not even worth considering. No way no how.

 

[daveyfx]

I agree with the rest. Spend the cash on a rebuilt 14b/13g (whichever it is that you need) and also invest in a 2G manifold since you'll have the turbo off anyhow.