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      03-19-2018, 05:23 PM   #2
Pig Farmer
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Drives: E92M
Join Date: May 2010
Location: Florida

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I run the evolve xpipe with the stock exhaust. Zero drone. It will sound mild compared to your current setup, but I get so many compliments on the exhaust note. I have the cold start delete so it is probably quieter than a completely stock setup upon the initial start up (which keeps the neighbors happy), but really opens up above 4K RPMs and never drops off. It is almost like having a valved exhaust.
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