Intake Coupler Fitment

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Oct 15, 2009 | 03:20 PM

evo unknown

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Intake Coupler Fitment

I have an Injen pipe, but need the coupler that connects from the intake to the turbo. The injen intake pipe diameter is 3 inches, and I believe the oem 8 turbo is also 3 inches, but does someone know for sure. Also, what style coupler would I need?
Thanks in advance.

Oct 15, 2009 | 04:17 PM

evo unknown

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Should I get one with a "hump" in the coupler, or just a straight coupler?
Also, can someone verify the oem evo 8 turbo diameter.

Cheers!

Oct 15, 2009 | 04:28 PM

McDougal

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I am pretty sure the evo XIII and IX turbos have a 2.5 inch inlet

Oct 15, 2009 | 05:28 PM

evo unknown

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bump...help please

Oct 15, 2009 | 05:35 PM

evo unknown

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got a friend to check his uninstalled turbo with a micrometer and it read 2.5in. just wanted to post results for furture searches regarding this matter. thanks.