Cat / Exhaust bracket NLA

Specific conversations and info for the BMW E28 M5 and M535i.
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LouHM5
Posts: 30
Joined: Jul 07, 2009
Location: West Chester, PA

Cat / Exhaust bracket NLA

Post by LouHM5 »

Bracket 11781716175 ( #14 in Diagram 18-0549 on the ETK) is NLA - my question for you is... where exactly does it go?

thanks,
Lou H
LouHM5
Posts: 30
Joined: Jul 07, 2009
Location: West Chester, PA

where does this bracket go?

Post by LouHM5 »

Image
#14 & 15 in the picture - where do they go?
thanks,
Lou
bobby in Derby City
Posts: 980
Joined: Feb 12, 2006
Location: Hidin' in a bowl of rice ready to put a cap in an a$$

Re: where does this bracket go?

Post by bobby in Derby City »

LouHM5 wrote:Image
#14 & 15 in the picture - where do they go?
thanks,
Lou
Didn't see them in my "original-catted" M5 ...
M5BB
Posts: 1567
Joined: Jun 13, 2007
Location: Peachtree Corners, Georgia

Post by M5BB »

These diagrams cover a lot of variations. Right hand drive being one of those.
I don't have one and thought you would be asking about #16?

Gary
LouHM5
Posts: 30
Joined: Jul 07, 2009
Location: West Chester, PA

Post by LouHM5 »

I've got 16-19. I don't have the original cat, so not sure how #16 supported it.
M5BB
Posts: 1567
Joined: Jun 13, 2007
Location: Peachtree Corners, Georgia

Post by M5BB »

Without looking 16 bolts to the back of the transmission.

Tell you what I look tomorrow and see if I can help.
It's been a while since I payed attention to the detail here.
Later,
Gary
M5BB
Posts: 1567
Joined: Jun 13, 2007
Location: Peachtree Corners, Georgia

Post by M5BB »

Lou,
I'm afraid I'm not going to be any help.
I have euro headers on my M5 and therefore none of those brackets get used. What I am remembering is that bracket on the 533i I had a few years back.
Remember these drawings cover quite a few models.
Sorry.
LouHM5
Posts: 30
Joined: Jul 07, 2009
Location: West Chester, PA

Post by LouHM5 »

No problem, and thanks for your help. I got the car in pieces with a rusted-out cat-delete pipe. With everything I've done, this car never had it so good.
Karl Grau
Posts: 9740
Joined: Mar 10, 2006
Location: 1930's Germany

Post by Karl Grau »

I have no idea what what #14 is. #15 is a plastic clip that keeps the oxygen sensor wire away from the exhaust. #16 is supposed to bolt to the transmission but it didn't work on my car with either the Euro or U.S. systems.

Image
Devinder
Posts: 810
Joined: Feb 12, 2006
Location: Berkeley, CA

Post by Devinder »

I can confirm that no brackets listed in that diagram will fit on my M5. There was an early TSB for the US M5 that showed how to cobble together two BMW brackets from different models to make one bracket that would go from the trans to the downpipes.

I used to have a copy of it with the part numbers but its long gone now. Someone with access to BMW's system should be able to print it out.
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