Thread: Muffler Replacement ?
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Old 07-11-2016, 02:27 PM   #18
01OhioAlero
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Join Date: Mar 2014
Location: US
Posts: 167
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I went with a catless downpipe on my 3500/3400 never again. It sounds awful. Raspy and very annoying. Flowmaster 40s sound good on a 3400
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