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      10-20-2019, 06:45 AM   #38
DL335D
Second Lieutenant
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Drives: 2017 M3 ZCP
Join Date: Apr 2014
Location: Boston

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Quote:
Originally Posted by insane11 View Post
Quote:
Originally Posted by DL335D View Post
A little low RPM drone came when I removed the exhaust flap clip. Didn't get any worse from deleting the resonator.

I'm thinking about putting the clip back in.
Why not install a j pipe to help with the drone.
Something like this?

http://belgoz.com/BMW/EB89_P263_I011.JPG
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2017 M3 ZCP
2016 435 GC M-sport (winter sled)
2001 Mazda Miata (slow track car)
2011 X5 35d wife?s