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  #1  
Old 05-30-2014, 10:35 PM
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Exhaust upgrade question

My dad's got a 2014 limited and is thinking about putting in a sport muffler. does anyone know the sizes of the in/out. I know it's 1 in and 2 out but I need to know the sizes so I can check out what's available for him...eg. Flowmaster, magnaflow...etc. Any advice would be great.
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Old 06-02-2014, 11:38 AM
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Re: Exhaust upgrade question

What motor is it? 3.6L ...5.7L?
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Old 06-02-2014, 02:23 PM
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Re: Exhaust upgrade question

3.6
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Old 06-04-2014, 02:00 PM
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Re: Exhaust upgrade question

Has anyone swapped out a muffler??? I don't get it, with the 1st gen wk's you could find pages of threads with how to's and pictures and videos. What's the deal?
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Old 06-04-2014, 03:09 PM
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Re: Exhaust upgrade question

can't remember if it is 2.25"

Most upgraded piping moves up to 2.50"
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Old 06-04-2014, 03:59 PM
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Re: Exhaust upgrade question

Mine was 2.25(muffler size) in and out. The 5.7 is 2 in, 2 out but maybe you could convert to 2/2or get a 1 in, 2 out muffler. You could try running straight pipes in leu of the suitcase muffler with an X or H pipe. I remember someone posting that they did just that and liked it. When I tried it without an X pipe, it sounded terrible because(i think) the exhaust pulses overloaded the resonators. A single aftermarket muffler may hang down too far. I have the flowmaster DBXs. They fit around the driveshaft tunnel but if I had to do it over again, I would try the straight pipes with X or H pipe. H pipe would fit better in the tunnel leading to the rear of the vehicle. Search for a local shop that does custom exhaust work.
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