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Old 09-22-2005, 10:46 PM   #1
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Default flowmaster (and others) part #*? AND general exhaust ?*

I would like to compose a list of known muffler (and cat. converter) part numbers that people have used on their Bonneville- since when you go to websites and put in our cars they dont come up. Also what modifications if any had to be done- for example if the muffler originally was made for a camaro and in order to use it you had to flip it, etc...

Oh, and could one of yall experts tell me is there a definitive awnser to the question: what is the size of my stock exhaust? Sure looks quite big but I want to be sure I get the right muffler.
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Old 09-22-2005, 10:52 PM   #2
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stock piping is 2.5
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Old 09-22-2005, 10:54 PM   #3
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what about tailpipe diameter out the muffler?
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Old 09-22-2005, 10:55 PM   #4
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2.25
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Old 09-22-2005, 10:57 PM   #5
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well theres a good start

so to keep my stock tips I would need a muffler with 2.5 inlet and 2.25 outlets. threads off to a good start, now even without part numbers I might can get some kinda useful info from online muffler catalogs
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Old 09-22-2005, 11:11 PM   #6
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get a 2.5 in/out cross flow F body muffler
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Old 09-22-2005, 11:16 PM   #7
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80 series-42583 2.5/2.5
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Old 09-22-2005, 11:22 PM   #8
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Old 09-22-2005, 11:28 PM   #9
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I did mine several months ago and my muffler is a magnaflow 12266

I got all of my parts from www.hottexhaust.com
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Old 09-22-2005, 11:31 PM   #10
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haha nice finds, and to think I actually searched and couldnt find ****

Quote:
Quote:
Originally Posted by ssei1995
I used the following on my 1995 SSEi:

Magnaflow Cat (Carsound) P/N 94106

Magnaflow Resonator P/N 10426

Magnaflow F-Body Muffler P/N 12265
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