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Levee
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3,210 Posts
Discussion Starter #21
i thought they were 2 BAR... Let me look
 

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Levee
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3,210 Posts
Discussion Starter #23
I stand corrected, they are 3 BAR. Get those, and you'll be set for the life of the car with the stock turbo for sure, and even a slightly bigger turbo at that too.
 

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Levee
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3,210 Posts
Discussion Starter #26
Anytime!
 

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12 Posts
So I recently purchased the mid length header and down pipe with cat from zzp and a day later I got CEL. Pulled the code and it was a P0420
(Catalyst below efficiency) ? Or so I read. Does that mean the cat on my new down pipe is bad!?

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563 Posts
my 07 ss sc had 2.25
 
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