What is this exhaust mod?

Winter.M3 · 01-29-2021, 08:44 PM

It looks like a 4 pipe mod, but I don't really know lol. It sounded really nice when it was on.

Also it's for sale if someone wants.

DL335D · 01-29-2021, 10:01 PM

This is like a car accident. I can't stop looking at it. This is some kind of sick joke right??? Please tell me you never had this on an M3.

SAMM3Y · 01-29-2021, 11:19 PM

I like it.. oem mod LW

Redd · 01-29-2021, 11:27 PM

Stock rear muffler has secondary purpose to clean up rear underbody airflow. That's why it's so big, it acts a but like a flat floor under the trunk. Cutting it up like this defeats that purpose.

roastbeef · 01-30-2021, 12:14 AM

Seems like a lot of extra work

Dpc2u · 01-30-2021, 07:39 AM

Well that's a first. Kinda looks like half eaten road kill.

:

///M Power-Belgium · 01-30-2021, 08:55 AM

The Oem.exhaust mod. is like COVID . It has mutations ...

Bubbles · 01-30-2021, 09:42 AM

I do regret letting my exhaust mod go for $135. I should have kept it for special occasions.

UBERV8 · 01-30-2021, 10:02 AM

The life cycle of an M3 muffler. RIP

///M Power-Belgium · 01-30-2021, 10:16 AM

Quote:

Originally Posted by UBERV8

The life cycle of an M3 muffler. RIP

Negative mate . From what I've seen ,BMW did a great job . The thing is indestructible !

Helmsman · 01-30-2021, 11:28 AM

Quote:

Originally Posted by ///M Power-Belgium

The Oem.exhaust mod. is like COVID . It has mutations ...

...

///M Power-Belgium · 01-30-2021, 11:34 AM

Quote:

Originally Posted by ///M Power-Belgium

The Oem.exhaust mod. is like COVID . It has mutations ...

Quote:

Originally Posted by Helmsman

...

Winter.M3 · 01-30-2021, 05:41 PM

Quote:

Originally Posted by DL335D

This is like a car accident. I can't stop looking at it. This is some kind of sick joke right??? Please tell me you never had this on an M3.

Haha yeah... previous owner did it. It sounded and performed well, nothing really is wrong with it.

Winter.M3 · 01-30-2021, 05:42 PM

Quote:

Originally Posted by Redd

Stock rear muffler has secondary purpose to clean up rear underbody airflow. That's why it's so big, it acts a but like a flat floor under the trunk. Cutting it up like this defeats that purpose.

Ah maybe that's why my trunk gets really dirty too

DL335D · 01-30-2021, 05:42 PM

You said it had a ton of drone in another one of your posts? The 4pipe mod when done correctly doesn't drone.

UBERV8 · 02-01-2021, 12:36 PM

Quote:

Originally Posted by ///M Power-Belgium

Negative mate . From what I've seen ,BMW did a great job . The thing is indestructible !

Oh 100% agree what I'm saying is sadly this is what happens to an M3 muffler (more or less an M3) when it exchanges owners several times as it becomes more affordable.

The muffler gets hacked into a science project.

Throatpunch · 02-01-2021, 04:30 PM

Quote:

Originally Posted by Redd

Stock rear muffler has secondary purpose to clean up rear underbody airflow. That's why it's so big, it acts a but like a flat floor under the trunk. Cutting it up like this defeats that purpose.

If that was an issue most aftermarket exhausts would affect airflow too

DL335D · 02-01-2021, 04:35 PM

Quote:

Originally Posted by Throatpunch

Quote:

Originally Posted by Redd

Stock rear muffler has secondary purpose to clean up rear underbody airflow. That's why it's so big, it acts a but like a flat floor under the trunk. Cutting it up like this defeats that purpose.

If that was an issue most aftermarket exhausts would affect airflow too

He's 100% correct, aftermarket exhausts do mess the cars aerodynamics a bit.

amrazM · 02-03-2021, 05:03 AM

Quote:

Originally Posted by Christian3965

Haha yeah... previous owner did it. It sounded and performed well, nothing really is wrong with it.

nothing to see here folks

timothy2001 · 02-03-2021, 06:37 AM

Quote:

Originally Posted by DL335D

This is like a car accident. I can't stop looking at it. This is some kind of sick joke right??? Please tell me you never had this on an M3.

Thank you...this made my morning.

01-29-2021, 08:44 PM	#1
Winter.M3 2008 E92 M3 124 Rep 211 Posts Drives: BMW M3 E92 Join Date: Nov 2019 Location: North Carolina iTrader: (1)	What is this exhaust mod? It looks like a 4 pipe mod, but I don't really know lol. It sounded really nice when it was on. Also it's for sale if someone wants. Attached Images
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01-29-2021, 10:01 PM	#2
DL335D Captain 591 Rep 941 Posts Drives: 2013 e92 M3 Q4 Join Date: Apr 2014 Location: Boston iTrader: (2)	This is like a car accident. I can't stop looking at it. This is some kind of sick joke right??? Please tell me you never had this on an M3. __________________ 2013 e92 M3 2011 X5 35d 2018 F80 M3 ZCP
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01-29-2021, 11:19 PM	#3
SAMM3Y Colonel 3110 Rep 2,747 Posts Drives: 2008 m3 Join Date: Feb 2018 Location: NorCal iTrader: (2)	I like it.. oem mod LW __________________ 9ers
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01-29-2021, 11:27 PM	#4
Redd Brigadier General 5039 Rep 4,842 Posts Drives: 2010 BMW E92 M3 Dakar Edition Join Date: Jul 2015 Location: Malaysia iTrader: (0)	Stock rear muffler has secondary purpose to clean up rear underbody airflow. That's why it's so big, it acts a but like a flat floor under the trunk. Cutting it up like this defeats that purpose.
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01-30-2021, 12:14 AM	#5
roastbeef Lieutenant General 11865 Rep 12,880 Posts Drives: E92 M3 Join Date: Nov 2010 Location: Orange County, CA iTrader: (4)	Seems like a lot of extra work __________________ Instagram; @roastbeefmike
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01-30-2021, 07:39 AM	#6
Dpc2u Major 11314 Rep 1,065 Posts Drives: E93 M3, E60 M5, F15 X5, E46 Join Date: Feb 2019 Location: Middle Tennessee iTrader: (0)	Well that's a first. Kinda looks like half eaten road kill. : __________________ E46, E60 M5, E93 M3, F15 X5 IG - @thebimmerhaus
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01-30-2021, 08:55 AM	#7
///M Power-Belgium General 92182 Rep 31,410 Posts Drives: ///M3-E92-DCT Join Date: Jul 2012 Location: Belgium iTrader: (0)	The Oem.exhaust mod. is like COVID . It has mutations ... __________________ "MAX VERSTAPPEN" IS THE 2021+2022+2023+2024 F1 WORLD CHAMPION - #UnLeashTheLion - BPM DEV-Tune & DCT Software-Tune & Servotronic & coding ///Alpine HID Angeleyes ///Oem.exhaust mod.
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01-30-2021, 09:42 AM	#8
Bubbles Brigadier General 2891 Rep 4,444 Posts Drives: Green Bastard Join Date: Jun 2007 Location: Bishop Bend iTrader: (3)	I do regret letting my exhaust mod go for $135. I should have kept it for special occasions. __________________
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01-30-2021, 10:02 AM	#9
UBERV8 Major 557 Rep 1,185 Posts Drives: B8.5 SQ5 Join Date: Jan 2011 Location: SoCal iTrader: (8)	The life cycle of an M3 muffler. RIP
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01-30-2021, 05:42 PM	#15
DL335D Captain 591 Rep 941 Posts Drives: 2013 e92 M3 Q4 Join Date: Apr 2014 Location: Boston iTrader: (2)	You said it had a ton of drone in another one of your posts? The 4pipe mod when done correctly doesn't drone. __________________ 2013 e92 M3 2011 X5 35d 2018 F80 M3 ZCP
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