Random exhaust question

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  #1  
Old 03-02-2010 | 02:10 PM
06hdfxst's Avatar
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From: Tallahassee, FL
Random exhaust question

No help needed here, just a simple question.

The other day I had a 3" Flowmaster Super 44 SI/SI installed on my rig and noticed that I only have 2 cats. Is that factory or has somebody deleted the rear 2? I bought the truck with 40k on it and the last owner had put a 18" Magnaflow 3" system on it about 10k prior.

'06 4x4 XLT 4.6L
 
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Old 03-02-2010 | 02:50 PM
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From: Brecksville, Ohio
I don't know for sure about an 06, but there are supposed to be 4 from factory.
 
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Old 03-02-2010 | 03:00 PM
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06's only have two, i asked the same when i got my 06
 
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Old 03-02-2010 | 08:36 PM
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From: Missouri
^ exactly.
 
  #5  
Old 03-02-2010 | 10:54 PM
06hdfxst's Avatar
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Thanks for the responses guys. That's what I was wondering.
 
  #6  
Old 03-03-2010 | 12:26 AM
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Yep, everything built Jan 2005+ has 2 cats.
 



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