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      12-05-2021, 10:49 PM   #14
cna90
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Drives: BMW 540ix with MPPSK
Join Date: Aug 2021
Location: Toronto

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Quote:
Originally Posted by DBO View Post
Quote:
Originally Posted by matty81 View Post
I have the mpe and fitted a decat downpipe along with bootmod3. The sound now is perfect. Quiet in comfort and no drone but loud in sport plus when you want it
Yea same here, except I opted for the hiflow cat. Almost stock quiet in comfort or eco unless you really punch the revs. A true bi-modal exhaust is no doubt better but MPE + pipe + tune is a good balance for the 5'er IMHO.
Quote:
Originally Posted by matty81 View Post
I have the mpe and fitted a decat downpipe along with bootmod3. The sound now is perfect. Quiet in comfort and no drone but loud in sport plus when you want it
I'm not a big fan of catless.
Which catted DP you've got? Did it throw a CEL?
How load is the cold start?
I heard you can disable the cold start noise. Did any of you guys do it?
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