Thread: 3” vs 2.5 “ tailpipes question
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Old 05-01-2018, 04:21 AM
XLexusTech XLexusTech is offline
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Default 3” vs 2.5 “ tailpipes question
500 hp naturally aspirated ls3 I am going with 3” to the muffler starting to wonder if I am going to be able to get the 3” over the rear suspension...so I am considering 2.5”

what would the performance impact be?
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