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6.7 no muffler
new to thread, I needed my tailpipe replaced on my 2011 2500, I took it to the muffler shop to have it done and when I got it back home I noticed they removed the muffler. Will running this truck without the muffler cause any harm to the 6.7? The rest of the exhaust is stock.- Myron Lehman
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- Replies: 7
- Forum: Engine & Performance
