True Dual/Quad exhaust on a 535, any drone issues??
04-04-2012, 06:37 PM
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Join Date: May 2011
Location: San Diego, CA.
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My Ride: 535i
Model Year: 2011
I'm seriously thinking of installing a true dual exhaust out back my 535 but I'm a little concerned about any drone issues.
Thinking of using 4x7 oval Turbo Mufflers at the back and possibly adding a couple resonators in between the cats and the mufflers. Or I might try a pair of 4 inch round mufflers at each end with resonators.
Do you think I'll even need the resonators?
What are your experiences?
Give me your thoughts and ideas.
Thanks
Thinking of using 4x7 oval Turbo Mufflers at the back and possibly adding a couple resonators in between the cats and the mufflers. Or I might try a pair of 4 inch round mufflers at each end with resonators.
Do you think I'll even need the resonators?
What are your experiences?
Give me your thoughts and ideas.
Thanks
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