M5 diffuser

Artur-F10 · 05-02-2013, 07:03 PM

Hi,
Right now I have 550 diffuser with quad 90mm tips. Thinking about getting m5 diffuser. Planning to paint it in white and keep the insert piece black.
What you guys think? or should I keep 550 diffuser?really can't decide..
And do you know if it is hard to move the tips to fit with m5 diffuser?

STOOF · 05-02-2013, 08:34 PM

I love the M5 diffuser. Getting it myself.

Youd prob have to get your tips/exhaust rewelded to fit the m5 diffuser

carchrism5 · 05-02-2013, 08:36 PM

Given that you already have some CF on the car I would look into some of the other CF diffuser options.

MELLOWYELLOW06 · 05-02-2013, 10:05 PM

I am ordering mine tomorrow?

kthankzbye · 05-02-2013, 10:36 PM

I like the M5 diffuser, might mold it to my M sport bumper but I'm not sure yet. Photoshopped one below.

I guess i won't mold it. It doesn't look that great, maybe it's my photoshopping lol

badblack550xi · 05-20-2013, 11:56 AM

so the 550 diffuser can be taken out and M5 put it's place? or do i have to replace the entire bumper?

Thank you.

MELLOWYELLOW06 · 05-20-2013, 12:02 PM

do it Artur

Im going to do it

where did you do your exhaust?

Artur-F10 · 05-20-2013, 10:35 PM

Quote:

Originally Posted by MELLOWYELLOW06

do it Artur

Im going to do it

where did you do your exhaust?

I already insalled vorsteiner diffuser
these are just the exhaust tips, bought them from Russia, you won't find them here. And any muffler shop can install the tips.

trelos78 · 05-21-2013, 05:59 AM

I have a 2013 550xi with the M5 diffuser on. There is a plastic piece on the 550 that needs to be trimmed for the M5 diffuser to fit. Very easy to do and diffuser snaps right on!!!

Eki88 · 05-21-2013, 08:15 AM

Where's the best place to get the M5 diffuser and how hard is it DIY?? I am getting my muffler delete with quad tips this weekend but didnt have time to get the diffuser so I am cutting mine to make way for the tips. Wanted to order the M5 diffuser and throw it on after myself though.

MELLOWYELLOW06 · 05-21-2013, 09:41 AM

let me know how the muffler delete sounds

you can get the diffuser from http://www.getbmwparts.com/partlocat...catalogid=4462

going for 199 and they have a ten off for May

trelos78 · 05-21-2013, 01:16 PM

I ran quad tips also. Get ready for hell of a drone between 1300-1800 RPM. I am looking into a J pipe or performance mufflers to eliminate drone.

Eki88 · 05-21-2013, 02:26 PM

Quote:

Originally Posted by trelos78

I ran quad tips also. Get ready for hell of a drone between 1300-1800 RPM. I am looking into a J pipe or performance mufflers to eliminate drone.

Can you post a sound clip of yours? I'm gonna mention it to the shop this weekend and see if they can do something to reduce it there, maybe a J pipe as well. Wanted to first see how bad it really is. The clips I see on youtube arent so bad.

Artur-F10 · 05-21-2013, 10:04 PM

here is the vorstenier diffuser

Chuck W. · 05-22-2013, 10:04 AM

Quote:

Originally Posted by trelos78

I ran quad tips also. Get ready for hell of a drone between 1300-1800 RPM. I am looking into a J pipe or performance mufflers to eliminate drone.

I've had quad tips for the past year. No drone at all. I bought mine from cyba, a site sponsor.

http://www.e90post.com/forums/showthread.php?t=281932

Artur-F10 · 05-22-2013, 11:20 AM

he means quad tips with no mufflers

MELLOWYELLOW06 · 05-22-2013, 11:36 AM

Will these CYBA tips fit behind stock muffler and M5 diffuser or will they stick out too far?

05-02-2013, 07:03 PM	#1
Artur-F10 Lieutenant 43 Rep 442 Posts Drives: BMW F12 M6 Join Date: Jan 2012 Location: Los Angeles,CA iTrader: (0)	M5 diffuser Hi, Right now I have 550 diffuser with quad 90mm tips. Thinking about getting m5 diffuser. Planning to paint it in white and keep the insert piece black. What you guys think? or should I keep 550 diffuser?really can't decide.. And do you know if it is hard to move the tips to fit with m5 diffuser? Attached Images __________________ [SIGPIC][/SIGPIC] Last edited by Artur-F10; 05-02-2013 at 07:11 PM..
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05-02-2013, 08:34 PM	#2
STOOF Sunburned 238 Rep 1,097 Posts Drives: '16 F83 M4 Convertible 6MT Join Date: Jul 2009 Location: Staten Island, NY iTrader: (2) Garage List 2013 BMW 535i [0.00]	I love the M5 diffuser. Getting it myself. Youd prob have to get your tips/exhaust rewelded to fit the m5 diffuser __________________ 2016 M4 Convertible 6MT - SO/SO 2013 535i 6MT MSport - Retired 2011 Z4 SDrive35i 6MT- Retired
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05-02-2013, 08:36 PM	#3
carchrism5 Lieutenant Colonel 336 Rep 1,589 Posts Drives: M2, X3 M40i, 911 Join Date: Jun 2007 Location: NC iTrader: (3)	Given that you already have some CF on the car I would look into some of the other CF diffuser options.
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05-02-2013, 10:05 PM	#4
MELLOWYELLOW06 Major 331 Rep 1,205 Posts Drives: 2020 M8 & 2022 X& M50i Join Date: Nov 2012 Location: SOCAL iTrader: (0)	I am ordering mine tomorrow?
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05-02-2013, 10:36 PM	#5
kthankzbye Lieutenant 86 Rep 459 Posts Drives: 2011 F10 550i, 2020 G05 40i Join Date: Feb 2011 Location: Brooklyn, NYC iTrader: (1)	I like the M5 diffuser, might mold it to my M sport bumper but I'm not sure yet. Photoshopped one below. I guess i won't mold it. It doesn't look that great, maybe it's my photoshopping lol Last edited by kthankzbye; 05-02-2013 at 11:23 PM..
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05-20-2013, 11:56 AM	#6
badblack550xi Colonel 465 Rep 2,416 Posts Drives: F10 550i 2011 F90 2020 COMP Join Date: May 2013 Location: NJ iTrader: (0)	so the 550 diffuser can be taken out and M5 put it's place? or do i have to replace the entire bumper? Thank you.
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05-20-2013, 12:02 PM	#7
MELLOWYELLOW06 Major 331 Rep 1,205 Posts Drives: 2020 M8 & 2022 X& M50i Join Date: Nov 2012 Location: SOCAL iTrader: (0)	do it Artur Im going to do it where did you do your exhaust?
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05-21-2013, 05:59 AM	#9
trelos78 Private 6 Rep 74 Posts Drives: 2013 550xi Join Date: May 2013 Location: NYC iTrader: (0)	I have a 2013 550xi with the M5 diffuser on. There is a plastic piece on the 550 that needs to be trimmed for the M5 diffuser to fit. Very easy to do and diffuser snaps right on!!!
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05-21-2013, 08:15 AM	#10
Eki88 BxBadBoyy88 61 Rep 360 Posts Drives: AW 2015 535 Xdrive Join Date: Jul 2012 Location: Bronx NY iTrader: (0)	Where's the best place to get the M5 diffuser and how hard is it DIY?? I am getting my muffler delete with quad tips this weekend but didnt have time to get the diffuser so I am cutting mine to make way for the tips. Wanted to order the M5 diffuser and throw it on after myself though.
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05-21-2013, 09:41 AM	#11
MELLOWYELLOW06 Major 331 Rep 1,205 Posts Drives: 2020 M8 & 2022 X& M50i Join Date: Nov 2012 Location: SOCAL iTrader: (0)	let me know how the muffler delete sounds you can get the diffuser from http://www.getbmwparts.com/partlocat...catalogid=4462 going for 199 and they have a ten off for May Last edited by MELLOWYELLOW06; 05-21-2013 at 10:45 AM..
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05-21-2013, 01:16 PM	#12
trelos78 Private 6 Rep 74 Posts Drives: 2013 550xi Join Date: May 2013 Location: NYC iTrader: (0)	I ran quad tips also. Get ready for hell of a drone between 1300-1800 RPM. I am looking into a J pipe or performance mufflers to eliminate drone.
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05-21-2013, 10:04 PM	#14
Artur-F10 Lieutenant 43 Rep 442 Posts Drives: BMW F12 M6 Join Date: Jan 2012 Location: Los Angeles,CA iTrader: (0)	here is the vorstenier diffuser Attached Images __________________ [SIGPIC][/SIGPIC]
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05-22-2013, 11:20 AM	#16
Artur-F10 Lieutenant 43 Rep 442 Posts Drives: BMW F12 M6 Join Date: Jan 2012 Location: Los Angeles,CA iTrader: (0)	he means quad tips with no mufflers __________________ [SIGPIC][/SIGPIC]
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05-22-2013, 11:36 AM	#17
MELLOWYELLOW06 Major 331 Rep 1,205 Posts Drives: 2020 M8 & 2022 X& M50i Join Date: Nov 2012 Location: SOCAL iTrader: (0)	Will these CYBA tips fit behind stock muffler and M5 diffuser or will they stick out too far?
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