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      02-15-2013, 09:15 AM   #19
ChrisDUS
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Drives: 2008 M3 E90
Join Date: Apr 2012
Location: Düsseldorf, Germany

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Quote:
Originally Posted by gatorfast View Post
If you are already close to a noise violation then dont do it. I have oem mod with secondary cats removed and its a decent amount louder than just the oem mod. I would imagine removing the primary cats would increase volume even more.
I think the noise level itself while driving carefully is not the problem. The problem is that your right foot can be a bit heavy sometimes and just accelerating up to 4500 rpm with full throttle is quite noisy.

And the police notice ....