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Exhaust set up

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Old 05-16-2008 | 02:26 AM
  #11  
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anybody else make LTs with a 2.5" collector?
Old 05-16-2008 | 08:31 AM
  #12  
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my OBXs are 2.5" and there stainless which is nice too...helped out my truck big time...
Old 05-16-2008 | 06:44 PM
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aren't the primaries on OBXs 1-3/4"?

I'd say primary size is more important than collector size, as the latter can always be reduced as necessary.
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