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      01-16-2009, 09:17 AM   #1
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Question Replacing mid-pipes and keeping stock exhaust

Has anyone just replaced the midpipes and kept the stock exhaust?

Were there any gains? Sound improvment?

Did you keep the cats?

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      01-16-2009, 09:22 AM   #2
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Here's a thread where the OP put on the CP-E midpipes with the stock muffler:

I'm actually considering a similar route. You would probably have to have a muffler shop reinstall the stock cats or a pair of high flow cats though.
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