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exhaust diameter

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Old 04-23-2005, 11:03 PM
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Default exhaust diameter
what's the diameter of the *STOCK* exhaust, on a 2000 T/A (non ws6) ?
i need to replace my cats, and need to know what diameter in/out i need..

2.5" i assume ?
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Old 04-24-2005, 12:47 AM
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almost possitive its 2 1/2
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Old 04-24-2005, 05:42 AM
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The stock cats bolt up to the manifold and then 2 1/2 out. For direct fit replacement you need the specific cats.
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Old 04-24-2005, 08:01 AM
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thought it was 2 3/4?

ok, edited, its 2 1/2 at the Y and 2 3/4 after the Y
Last edited by racinbird; 04-24-2005 at 08:07 AM.
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Old 04-24-2005, 09:34 AM
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http://www.car-sound.com/catalog/universal/941.aspx

so, 94106 would fit just fine, on my stock exhaust?
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