Quad tips fitment

polyadam · 09-03-2015, 11:20 PM

535 non-M sport considering quad tips. I know my options are limited, trying to avoid cutting the bumper. Question is, would the 550 m-sport diffuser fit? If not, it seems like I have to buy the whole 550 non-m sport rear bumper. Don't think there is a part number for non m sport 550 diffuser. Kindly advise.

Thanks.

SonicEndeavor · 09-03-2015, 11:51 PM

Unfortunately the MSport diffuser won't fit non-MSports so you'd need to replace the bumper cover with an MSport bumper cover then add the 550 rear diffuser.
A good body shop or even top notch muffler shop should be able to cut your diffuser to allow the quads to fit.

Here's a thread with pics of a guys who had theirs cut. They look really clean.
http://www.bimmerfest.com/forums/sho...d.php?t=835989

Autobuffoonery · 09-03-2015, 11:56 PM

I believe they sell a dual exhaust diffuser for non m cars at rw carbon.com I would check before trying to get a whole new bumper cover plus painting.

lsturbointeg · 09-04-2015, 09:36 AM

Here u go! Non-M rear diffuser for quad tips

http://www.**********s.com/bmw-f10-5...r-diffuser.htm

polyadam · 09-04-2015, 11:52 AM

Quote:

Originally Posted by lsturbointeg

Here u go! Non-M rear diffuser for quad tips

http://www.**********s.com/bmw-f10-5...r-diffuser.htm

Thanks for the feedback guys. What site is this? It's blocked. If go with a after market diffuser, would it be a direct swap? The OEM non m sport valence is removable by itself?

lsturbointeg · 09-04-2015, 07:44 PM

ModBarg**** u can find the rest in the commercial market. U would have to cut the bottom portion of your bumper to make this work. Or option B is what I'm planning on doing is buying the MTech rear bumper and buying a carbon fiber diffuser for a quad exhaust outlet like so

snowmuch · 09-06-2015, 05:24 PM

Quote:

Originally Posted by lsturbointeg

ModBarg**** u can find the rest in the commercial market. U would have to cut the bottom portion of your bumper to make this work. Or option B is what I'm planning on doing is buying the MTech rear bumper and buying a carbon fiber diffuser for a quad exhaust outlet like so

That looks like the diffuser I have now.

lsturbointeg · 09-06-2015, 05:31 PM

Quote:

Originally Posted by snowmuch

That looks like the diffuser I have now.

Where did u get that diffuser from snow and do u have any more pictures?

snowmuch · 09-06-2015, 09:10 PM

Quote:

Originally Posted by lsturbointeg

Where did u get that diffuser from snow and do u have any more pictures?

I got it off a m5 owner locally. I can take more pictures tomorrow

09-03-2015, 11:20 PM	#1
polyadam Private 8 Rep 53 Posts Drives: 2011 535i Xdrive sport Join Date: Jan 2014 Location: NJ iTrader: (0)	Quad tips fitment 535 non-M sport considering quad tips. I know my options are limited, trying to avoid cutting the bumper. Question is, would the 550 m-sport diffuser fit? If not, it seems like I have to buy the whole 550 non-m sport rear bumper. Don't think there is a part number for non m sport 550 diffuser. Kindly advise. Thanks.
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09-03-2015, 11:51 PM	#2
SonicEndeavor Lieutenant 48 Rep 494 Posts Drives: 2014 535i MSport Join Date: Jun 2013 Location: California iTrader: (0)	Unfortunately the MSport diffuser won't fit non-MSports so you'd need to replace the bumper cover with an MSport bumper cover then add the 550 rear diffuser. A good body shop or even top notch muffler shop should be able to cut your diffuser to allow the quads to fit. Here's a thread with pics of a guys who had theirs cut. They look really clean. http://www.bimmerfest.com/forums/sho...d.php?t=835989 __________________ 2014 LCI 535i /// M-Sport - SAT, Premium package, HK Audio, Drivers Assistance, Top/Side/Rear cameras, multi-contour seats. Mods: V2 coilovers, Michelin PS4S, Opticoat Pro, Quad black chrome exhaust tips. Last edited by SonicEndeavor; 09-04-2015 at 12:13 AM..
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09-03-2015, 11:56 PM	#3
Autobuffoonery I am groot 25 Rep 149 Posts Drives: 550I M SPORT Join Date: Aug 2015 Location: Las vegas iTrader: (0)	I believe they sell a dual exhaust diffuser for non m cars at rw carbon.com I would check before trying to get a whole new bumper cover plus painting. __________________ 2011 550i M SPORT CF kidney grills, rear diffuser, rear spoiler, bmw emblems, Megan Racing mufflers, H&R Sport Springs, Forgestar F14's Front 20x9/275/30r20 Rear 20x11 305/25r20, AQ3500d, Audio Control LC2, custom ascendant audio 12" chaos/mayhem's 4th order
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09-04-2015, 09:36 AM	#4
lsturbointeg Lieutenant General 9153 Rep 14,522 Posts Drives: 2011 535i Jet Black Join Date: Aug 2014 Location: Asian lost in OH iTrader: (0)	Here u go! Non-M rear diffuser for quad tips http://www.**********s.com/bmw-f10-5...r-diffuser.htm
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09-04-2015, 07:44 PM	#6
lsturbointeg Lieutenant General 9153 Rep 14,522 Posts Drives: 2011 535i Jet Black Join Date: Aug 2014 Location: Asian lost in OH iTrader: (0)	ModBarg**** u can find the rest in the commercial market. U would have to cut the bottom portion of your bumper to make this work. Or option B is what I'm planning on doing is buying the MTech rear bumper and buying a carbon fiber diffuser for a quad exhaust outlet like so Last edited by lsturbointeg; 09-04-2015 at 07:50 PM..
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