Exhaust Problem
09-11-2009, 06:21 PM
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So here's the problem, my 530i exhaust is way too loud, basically straight-pipe with 2 resonators. Sounds awesome except the neighbours complained to some environmental agency and now I have ordered to get within legal limits - which is 90db at 4450 rpm. I think I'm closer to 120db at the moment.
Any help guys? I'm currently running dual pipes out the back.
Any help guys? I'm currently running dual pipes out the back.
09-12-2009, 11:07 AM
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My Ride: 2004 Mystic Blue Metallic 545I
Originally Posted by yezero' post='1005321' date='Sep 11 2009, 07:21 PM
So here's the problem, my 530i exhaust is way too loud, basically straight-pipe with 2 resonators. Sounds awesome except the neighbours complained to some environmental agency and now I have ordered to get within legal limits - which is 90db at 4450 rpm. I think I'm closer to 120db at the moment.
Any help guys? I'm currently running dual pipes out the back.
Any help guys? I'm currently running dual pipes out the back.
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