M5 Rear Defuser

Hyeoctane · 05-16-2012, 05:11 PM

Anybody know if the new M5 rear defuser is a direct bolt on to a 550XI? (2011).

XDEEDUBBX · 05-16-2012, 06:43 PM

yes it is if you have m sport. Im not sure if it needs to be trimmed for your exhaust pipes

Ryan@IND · 05-17-2012, 10:10 AM

It is a direct replacement piece if you have the m-sport bumper, however, you will have to do some custom work on the exhaust. Both canisters need to be moved inboard to clear the outer portion of the rear diffuser.

mdrobc13 · 11-22-2012, 02:23 AM

Quote:

Originally Posted by Andrew@IND

It is a direct replacement piece if you have the m-sport bumper, however, you will have to do some custom work on the exhaust. Both canisters need to be moved inboard to clear the outer portion of the rear diffuser.

also you will need to measure your mufflers if they are aftermarket to see it they will fit AND allow space to adjust the tips inboard at Andrews states. If they are too big then without major modifications to your car the tips won't clear the M5 rear. Just went thru it with and Eissenman exhaust and M5 rear retrofit. Had to go back to my OEM M sport bumper.

Great exhaust tho! Love the sound!

Frost-M · 12-13-2012, 11:57 AM

Anyone know where can one get theM5 diffuser?

dblock2151 · 12-13-2012, 01:18 PM

^Your local dealer or online BMW parts store such as getbmwparts.com.

05-16-2012, 05:11 PM	#1
Hyeoctane Enlisted Member 5 Rep 39 Posts Drives: 2011 550xi Dinan stage 3 a/ACS Join Date: Aug 2011 Location: Wyckoff NJ iTrader: (0)	M5 Rear Defuser Anybody know if the new M5 rear defuser is a direct bolt on to a 550XI? (2011).
	Appreciate 0 Tweet Quote

05-16-2012, 06:43 PM	#2
XDEEDUBBX Lieutenant Colonel 65 Rep 1,715 Posts Drives: 535I Join Date: Mar 2009 Location: Los Angelz iTrader: (11)	yes it is if you have m sport. Im not sure if it needs to be trimmed for your exhaust pipes
	Appreciate 0 Quote

05-17-2012, 10:10 AM	#3
Ryan@IND 1797 Rep 7,662 Posts Drives: ACR Join Date: Mar 2008 Location: Chicago iTrader: (18)	It is a direct replacement piece if you have the m-sport bumper, however, you will have to do some custom work on the exhaust. Both canisters need to be moved inboard to clear the outer portion of the rear diffuser. __________________ IND DISTRIBUTION \| 866-963-4520 • INSTAGRAM • FACEBOOK • FLICKR
	Appreciate 0 Quote

12-13-2012, 11:57 AM	#5
Frost-M Private 2 Rep 89 Posts Drives: White M3 Join Date: Jul 2011 Location: CA iTrader: (0)	Anyone know where can one get theM5 diffuser?
	Appreciate 0 Quote

12-13-2012, 01:18 PM	#6
dblock2151 Lieutenant 22 Rep 472 Posts Drives: '11 550i Msport DG Join Date: Apr 2011 Location: Newington, CT iTrader: (5)	^Your local dealer or online BMW parts store such as getbmwparts.com.
	Appreciate 0 Quote