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      10-20-2009, 06:35 PM   #3
burkey
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Drives: AW 335i
Join Date: Nov 2008
Location: australia

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Quote:
Originally Posted by onesuperboi View Post
but I'm worried that it will drone.
This is a primary concern for myself as well. Up until now the BMW Perf unit was the optimal device. However I hold TMS in pretty high regard and when they specifically say it doesnt drone.... I can only hope they are not telling tales.

It does look overly simple, with only a single muffler, so I wonder how quiet it actually is....

All the mor reasons to want some feedback on the real thing

thanks
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