Difference between 1st and 2nd generation Dept of boost manifold for three valve??

Joe88xj · Aug 25, 2019

Hey guys so I'm the proud new owner of a supercharger kit based around Department of boost intake manifold just trying to figure out which generation manifold I have. Can anybody chime in with what the differences are between the first and second generation?

drive_55_not · Aug 25, 2019

IIRC they used 1.25" lines on their last gen IC. Other than that ??

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Shotokan1509 · Aug 26, 2019

Simplest identifier is the thermostat area is a separate piece on Gen2.

This is a Gen1, redline shows approx where it's separated on Gen2

Edit added Gen2 thermostat/water neck separate area picture

MrAwesome987 · Aug 26, 2019

This ^ is correct, and Gen 2 also supports larger lines. You can also get a composite heat barrier (the black thing seen at the bottom of the manifold on the pictures above).

Joe88xj · Aug 26, 2019

Thanks guys!

CL-ONE 5.4L · Aug 27, 2019

I wish I had a DOB supercharger kit. :boohoo:

MrAwesome987 · Aug 27, 2019

Get one. He has a sale going on right now. Complete kit starts at 3895.

CL-ONE 5.4L · Aug 27, 2019

I have everything but the lower manifold. If I wasn’t paying for my wedding right now I’d pull the trigger

Badd GT · Aug 27, 2019

CL-ONE 5.4L said:
I have everything but the lower manifold. If I wasn’t paying for my wedding right now I’d pull the trigger

I’ll be taking my generation 1 450 manifold off in the near future to install my new generation 2 450 manifold. If your interested I’ll be selling the original manifold for $1000 plus ship

CL-ONE 5.4L · Aug 28, 2019

Hit me up when you do.

Difference between 1st and 2nd generation Dept of boost manifold for three valve??

Joe88xj

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drive_55_not

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Shotokan1509

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MrAwesome987

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Joe88xj

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CL-ONE 5.4L

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MrAwesome987

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CL-ONE 5.4L

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Badd GT

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CL-ONE 5.4L

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