Have you noticed???? (Full Version)

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Have you noticed????

jbnjc123 -> Have you noticed???? (2/8/2007 10:59:49 AM)
On the stock exhaust, just past the cat (going towards the rear) the exhaust pipe is squished to I would say about half of its original diameter to clear other components. It has me wondering other than looks and sound what good does the cat back do since this is in front of the bolt on system? Anyone that has seen this will know what I mean. At this point I am not sure that a cat back would give you better exhaust flow since the constriction is before the cat back system. Just something to ponder.

Dennis -> RE: Have you noticed???? (2/8/2007 12:31:56 PM)
Yup, we all have the same deformed pipe...I don't think though it offers any adverse restriction to exhaust flow...I got a Gibson duals Cat-back, with only the center muffler, and it sounds great.

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