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Discussion Starter #1
Looking to install an exhaust bypass. I need to know the diameter of the exhaust pipe, just past the oxygen sensors. I'm guessing 2.5 inches?
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2.25". Aft of the 02 sensors you say? ;)

283358
 

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I believe they are actually 2.25", but I could be wrong.

ETA: Drafted this reply several hours ago. Failed to hit post. Quite aggravating that the forum doesn't warn you. Even Facebook does that.
 
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