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Discussion Starter · #1 ·
Will an intake from an '01 cobra bolt up to '03 cobra heads? I mean with some modifications? If mods are required, what are they?
 

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Should bolt right up with no changes, as the 03 heads are basically the same as 01 with the exception of the exhaust port.
 

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Discussion Starter · #3 ·
Is the outside shape/size/location of the exhaust port the same where the headers bolt up? I mean would '01 cobra headers bolt up also?
 

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Induction Concepts said:
Is the outside shape/size/location of the exhaust port the same where the headers bolt up? I mean would '01 cobra headers bolt up also?
They will bolt-up fine, but the exhaust ports are not the same.
'03's have a square exhaust port, while the '99-'01 have a round port.
 

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I have a set of 01 Navi heads that are the same as the Cobra heads of course and they are the same.

You can see the exhaust ports are the same size OD in the 4-valve thread.
 
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