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      08-31-2009, 09:10 AM   #8
StarzM3
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Drives: 2016 X5 35d M-Sport
Join Date: Aug 2009
Location: Atlanta, GA

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It isn't drastically louder, but I do notice it idles louder when at red lights, etc. I can hear it over the radio, which I didn't before. Also, more importantly, it definitely has more power and it just feels like it breathes better. I don't know if it's coincidence, but the gas mileage seemed to go up a bit after getting it installed.

We were hesitant to get it because we liked the stock exhaust tips. But, these are definitely growing on me. You won't be disappointed!
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