BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
      12-27-2017, 06:55 AM   #1
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
M6 OEM exhaust installed on 650i GC

Just installed OEM Non CP M6 mufflers on my 640i F06 and live them. Found some black CP tips on ebay for cheap and purchase the alpine white rear bumper section and carbon fiber center diffuser from members on this forum for a great price.

The sound is a little louder and throatier than the stock M sport exhaust.

The look is my favorite and think I will get the OEM tips

Old


New
Appreciate 0
      12-27-2017, 01:25 PM   #2
doughboy650gc
First Lieutenant
United_States
21
Rep
365
Posts

Drives: 2013 650i grand coupe
Join Date: Aug 2016
Location: massachusetts

iTrader: (0)

did you just do the mufflers or did you remove the resonators also?
Appreciate 0
      12-27-2017, 05:00 PM   #3
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
Quote:
Originally Posted by doughboy650gc View Post
did you just do the mufflers or did you remove the resonators also?
Just the mufflers. I retained the vacuum hose, although they needed to be extended, so I can control the flaps via the Exhaustmeister. Love it.
Appreciate 1
      12-27-2017, 10:38 PM   #4
Flying Ace
Lieutenant General
Flying Ace's Avatar
4981
Rep
11,890
Posts

Drives: G05 45e, 997.1 & 991.1 GT3s
Join Date: Jul 2014
Location: SF, CA

iTrader: (5)

Will any M6 muffler (F12/13/06) fit? Asking for a friend
__________________
Appreciate 0
      12-28-2017, 12:13 AM   #5
BMPOWERED
Second Lieutenant
BMPOWERED's Avatar
65
Rep
239
Posts

Drives: 2014 650 GC M sport
Join Date: Dec 2013
Location: So Cal

iTrader: (0)

Nice! Glad to see everything worked out for you. I think 3.5" tips would look great. I personally went with 4" but I honestly think 3.5" is just about perfect to fill in the gap between the tips
__________________
2014 BMW 650GC M sport
2011 BMW 550i M-sport/AW
1991 Nissan 300ZX Twin Turbo
2007 Chevrolet Corvette Z51 (sold)
2001 BMW 325ci (sold)
Appreciate 0
      12-28-2017, 08:07 AM   #6
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
Quote:
Originally Posted by Flying Ace View Post
Will any M6 muffler (F12/13/06) fit? Asking for a friend
Yes. I have an F06 and the ones I bought were from an F12
Appreciate 0
      12-28-2017, 12:53 PM   #7
F06msportmia
Major
F06msportmia's Avatar
United_States
233
Rep
1,491
Posts

Drives: BMW
Join Date: Aug 2010
Location: Miami

iTrader: (8)

Quote:
Originally Posted by Duff Ace View Post
Just installed OEM Non CP M6 mufflers on my 640i F06 and live them. Found some black CP tips on ebay for cheap and purchase the alpine white rear bumper section and carbon fiber center diffuser from members on this forum for a great price.

The sound is a little louder and throatier than the stock M sport exhaust.

The look is my favorite and think I will get the OEM tips

Old


New
Did you get these from a guy in West Palm? If so I was looking at the same ones and made an offer but he had mentioned someone else was already coming to look at them. Looks good!
Appreciate 0
      12-28-2017, 02:23 PM   #8
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
No it was someone else on the forum. There are two other people who I know have some for sale. If you're interested in finding some PM me and I'll share their info.

http://www.6post.com/forums/member.php?userid=32950 also has one available
Appreciate 0
      12-28-2017, 08:49 PM   #9
F06msportmia
Major
F06msportmia's Avatar
United_States
233
Rep
1,491
Posts

Drives: BMW
Join Date: Aug 2010
Location: Miami

iTrader: (8)

Quote:
Originally Posted by Duff Ace View Post
No it was someone else on the forum. There are two other people who I know have some for sale. If you're interested in finding some PM me and I'll share their info.

http://www.6post.com/forums/member.php?userid=32950 also has one available
Sure sent you a PM.
Appreciate 0
      12-29-2017, 09:36 PM   #10
JNMiller
Enlisted Member
United_States
24
Rep
31
Posts

Drives: 650i GC
Join Date: Feb 2015
Location: United States

iTrader: (0)

Is this on a 650i or 640i? Wondering about the resulting sound.
Appreciate 0
      12-29-2017, 10:34 PM   #11
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
Quote:
Originally Posted by JNMiller View Post
Is this on a 650i or 640i? Wondering about the resulting sound.
650i. The sound is perfect for me. Loud when I want it to be and stealth for everyday.

I have 3 kids under 3 years of age and I park in the garage. Needless to say I don't want a super loud note.
Appreciate 0
      01-04-2018, 10:29 AM   #12
f136661
BMW Enthusiast
f136661's Avatar
United_States
6
Rep
57
Posts

Drives: 2014 BMW 650ix Gran Coupe
Join Date: Oct 2011
Location: Williamsburg, VA

iTrader: (1)

Garage List
650 to m6 conversion.

I am scoping out the same project for my 2014 650ix gran coupe. The part that has me confused is the piece that connects the new rear bumper cover part number 51128052677 to the underside of the car. I think it is part number 51127223162. Or is it part number 51128055373. ($1000.00) Is there a non carbon fiber piece?

I am ok with the mufflers. I see that M5 or M6 will do the trick.
Appreciate 0
      01-05-2018, 04:40 PM   #13
Duff Ace
Adam
Duff Ace's Avatar
No_Country
124
Rep
269
Posts

Drives: Lusso, GT3, 360, Vaquish, bike
Join Date: Nov 2017
Location: Tampa, FL

iTrader: (0)

Garage List
Quote:
Originally Posted by f136661 View Post
I am scoping out the same project for my 2014 650ix gran coupe. The part that has me confused is the piece that connects the new rear bumper cover part number 51128052677 to the underside of the car. I think it is part number 51127223162. Or is it part number 51128055373. ($1000.00) Is there a non carbon fiber piece?

I am ok with the mufflers. I see that M5 or M6 will do the trick.
You need two pieces to make the diffuser like mine above.

1) You are correct on part number 51128052677 ; ECS has an unpainted one: https://www.ecstuning.com/b-genuine-...r/51128052677/

The part is very common and you could probably find one on ebay or just a google search that is already painted.

mine was painted Alpine white already from another forum member that I purchased it from

2) You are correct again on the part number of 51128052677; ECS also has one for sale: https://www.ecstuning.com/b-genuine-...r/51127223162/

However, if you're going to do it I would highly encourage you not to get the factory black plastic piece above as you wont see it at all.


I would get a carbon piece or a something that you could actually notice

Here are some examples:

Expensive OEM piece:
https://www.ebay.com/itm/BMW-Brand-O...1TDQsC&vxp=mtr

Non OEM but same design:
https://www.ebay.com/itm/Vicrez-BMW-...pYlsCW&vxp=mtr

One of cheapest i found:
https://www.ebay.com/itm/Carbon-Fibe....c100706.m4781

Other idea:

Here is a 2pc non oem that would do both 1 and 2 above in carbon :https://www.ebay.com/itm/Carbon-Fibe...19.m1438.l2649

1 molded piece that would also do both 1 and 2 above: https://www.ebay.com/itm/Carbon-Fibe...19.m1438.l2649


other carbon ideas that may interest you to tie things together:

Mirror caps: https://www.ebay.com/itm/09-14-BMW-F...19.m1438.l2649

Side skirts: https://www.ebay.com/itm/Carbon-Fibe...19.m1438.l2649

or: https://www.ebay.com/itm/Carbon-Fibe...19.m1438.l2649

or: https://www.ebay.com/itm/Carbon-Fibe...19.m1438.l2649


These are just items that I've been watching in eBay and I cannot attest to the quality of all of these non OEM pieces.

My 2 pieces are OEM used from other forum members.

I would also suggest doing a search on the member classifieds or keeping an eye for what pops up other there. Also try Bimmerfest forums as that's where I got the rear center piece.

Good luck!
Appreciate 0
      01-05-2018, 06:02 PM   #14
MSUGOGRN
Second Lieutenant
66
Rep
264
Posts

Drives: 2021 Black X3MC
Join Date: Jan 2017
Location: Denver, CO

iTrader: (1)

I'll give a little feedback on the Eb motors stuff. I purchased their V Style rear diffuser carbon fiber and while the fitment was not perfect, I am sure that it was about the same as others including original. I am not very familiar with body work but I was able to get it installed by myself without too much of a hassle.
Appreciate 0
      02-28-2021, 09:06 PM   #15
Fro826
Private
Fro826's Avatar
13
Rep
76
Posts

Drives: E92 M3, F83 M4, F85 X5M
Join Date: Feb 2013
Location: CO

iTrader: (1)

Also posted this over on bimmerfest in an old thread, but for completeness I thought I'd also post here on 6post...

Hi folks, sorry to be reviving a 3 year old (thread, not child), but I'm trying to make sure I understand exhaust fitment that others have already resolved. I just bought a 2016 F06 650i xDrive Gran Coupe and I'm trying to resolve if the F06 M6 Gran Coupe exhaust system fits the 650. I'm talking about the entire exhaust system, from the tail pipe tips up to where it bolts to the stock downpipes. I had an F10 550i M-Sport and the F10 M5 exhaust bolted right up to the stock 550i downpipes, and the rest of the system fit the 550 as well. There were a couple hangars that had to welded on, and the rear cross-brace was shorter on the M5 system so the 550i's cross-brace was cut and welded together in the middle to fit. Otherwise, everything else fit (I did install the m5 diffuser and the plastic piece behind the rear bumper cover so that the M5 diffuser could be mounted (these 2 parts are sold as a kit from getbmwparts). Anyway, I assume I'd have to do the same diffuser change on the 650 as I did on the 550, but what's not clear to me is if the M6 GC exhaust system overall will just "fit" the 650, or if there's crazy bends, etc. that have to be tweaked to make it fit under the car.

Any input or experience with this would be super-helpful! I look forward to giving to this community as much as I can now that I'm an F06 GC owner.
__________________
E92 M3
F83 M4
F85 X5M

Last edited by Fro826; 02-28-2021 at 09:55 PM..
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 09:32 PM.




6post.com
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST