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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > A possible solution for drone.



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      11-15-2007, 11:34 PM   #1
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A possible solution for drone.

Those of you who have done the golf tee mod have probably noticed that the car is louder on cold startups and when cruizing at a constant speed.

The same is true for aftermarket exhaust systems.

What do you guys think if I was to implement the same type of solenoid flap that the stock exhaust has, on my meisterschft exhaust to keep it quieter when I'm cruizing and on morning startups. I would think that this would be possible on eisenmann exhausts because the mufflers are connected in the same fasion as the stock exhaust. Any thoughts? Would this be possible to do? Do you guys think that even if it's possible that it would even have an affect on the loudness?
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      11-15-2007, 11:50 PM   #2
ScheerSpeed
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if you dont like the sound, then why the hell did u get the eisenmann?
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      11-15-2007, 11:57 PM   #3
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Quote:
Originally Posted by ScheerSpeed View Post
if you dont like the sound, then why the hell did u get the eisenmann?
I do like the sound especially in the high rpm range. But if I could get it to be quieter in the morning and at constant speeds I would like it more. Is that cool with you my man??
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