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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > B58 340i Resonator Delete
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      02-05-2019, 02:27 PM   #1
vinzcast21
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Hello guys, after a couple weeks my car in the shop for some engine problems it's time
to delete the resonator for me!

Been wondering if it would drone but oh boy the sound is so good and no drone!

the only difference I notice is the comfort mode exhaust sound is like sports mode! and during sports mode when I let go there is crackles and pops that sounds really good!

for anyone contemplating on whether they should do it or not I would suggest on doing it!
the exhaust note is so much better and not too ricey

the only drawback that I notice is that when cold start, with the valve closed it actually is very loud and might disturb other people around you
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      02-06-2019, 02:43 PM   #2
reyoasian
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MPPSK works in a similar way

Comfort mode - straight from downpipe to the muffler out to the tips (no resonator)
Sport mode - straight through from downpipe (bypasses muffler)
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      02-06-2019, 02:49 PM   #3
vinzcast21
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Quote:
Originally Posted by reyoasian View Post
MPPSK works in a similar way

Comfort mode - straight from downpipe to the muffler out to the tips (no resonator)
Sport mode - straight through from downpipe (bypasses muffler)
I see, so the MPPSK deletes both reso

here is soundclip for my car

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      04-02-2019, 06:43 PM   #4
track.n.trail
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Sounds great!
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      05-23-2019, 05:13 PM   #5
twinkster_340
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I have the Dinan midpipe. Its subtle. Your neighbors won’t hate you and it’ll be quite in comfort if you get home late. IMO it sounds better than the MPE (not MPPSK) I have a video comparing 2 340s but I never uploaded it anywhere. One with only MPE and my car with the midpipe only. It’s slightly louder but a lot more crackles. MPE just still sounds muzzled but has a deeper tone.
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      10-12-2019, 01:14 PM   #6
rjd598
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for anyone wondering this is an amazing option if you don't want to break the bank. quiet when you want and loud with big pops and burbles when you like. i paid $120 for mine and you can't beat that.

it's definitely noticeable unless you drive around in comfort 24/7, which even then it still is noticeably better sounding than stock.
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      10-14-2019, 11:24 AM   #7
Mkswoosh
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Resonators deleted in the mid pipe and with a catless. If you don’t have a tune with a dp, man that cold start is ruthless. But no it doesn’t drone. Sounds great to me when wot.
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      11-20-2020, 11:30 PM   #8
dpk.sandhu@gmail.com
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Found this video



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