WTB: Stock exhaust manifolds and downpipes

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Jubilados
Posts: 161
Joined: Sun Mar 08, 2020 4:48 am
Location: So Cal

WTB: Stock exhaust manifolds and downpipes

Post by Jubilados »

Looking for stock exhaust manifolds and the downpipes up to the cat (I’ll be welding in a new cat).

So, like this:

https://imgur.com/a/cnuJN2B

Just the Dow pipes would be ok too.

I can pick up in So Cal, but shipping is ok too.
Last edited by Jubilados on Tue Jun 20, 2023 4:43 pm, edited 1 time in total.
GRNSHRK
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Re: WTB: Stock exhaust manifolds and downpipes

Post by GRNSHRK »

Jubilados, I bought these from Ralph in SoCal a while back, thinking that I may have to go back to stock due to smog issues, but never used them :-"

According to Ralph they are off an M30B34, not sure what MY, however :-?

The downpipes are obviously way different, but I'm sure the manifolds would work for you \:D/

Shipping would be costly (Ralph actually delivered them) but I have an idea :roll:

Not sure where in SoCal you are, but I have family from OC (Mission Viejo) coming into town next week and will be heading back down on the 14th of June :-k

If you are interested, I can see if they would be willing to currier them for you and you would just need to connect with them in OC \:D/

Lemme know what you think [-o<
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Bobbo
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Jubilados
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Joined: Sun Mar 08, 2020 4:48 am
Location: So Cal

Re: WTB: Stock exhaust manifolds and downpipes

Post by Jubilados »

Thanks, I’ve pm’d you.

Do you know what those down pipes are from? I’m actually not 100% sure what the M30B34 pipes are supposed to look like.
Jubilados
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Location: So Cal

Re: WTB: Stock exhaust manifolds and downpipes

Post by Jubilados »

I think this is correct
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Ralph in Socal
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Re: WTB: Stock exhaust manifolds and downpipes

Post by Ralph in Socal »

The imgur image is likely from an M30B32. The merge right after the manifolds was early design while the later dual pipes to the cat is the B34 setup

As the realoem diagram shows, the downpipes are integrated into the catalyst section. Welded together at the factory

Ralph
There is a very fine line between "Hobby" and Mental Illness.

85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
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Jubilados
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Location: So Cal

Re: WTB: Stock exhaust manifolds and downpipes

Post by Jubilados »

Thanks for the info.

Is the downpipe in the picture grnshrk posted for a M30B34 (1986 635)?

Because if so, that’s exactly what I looking for.
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Ralph in Socal
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Re: WTB: Stock exhaust manifolds and downpipes

Post by Ralph in Socal »

Jubilados wrote: Sun Jun 04, 2023 12:32 am Thanks for the info.

Is the downpipe in the picture grnshrk posted for a M30B34 (1986 635)?

Because if so, that’s exactly what I looking for.
Bobbo has the correct parts for you.

Ralph
There is a very fine line between "Hobby" and Mental Illness.

85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
Jubilados
Posts: 161
Joined: Sun Mar 08, 2020 4:48 am
Location: So Cal

Re: WTB: Stock exhaust manifolds and downpipes

Post by Jubilados »

Great! Thanks for confirming.
GRNSHRK
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Re: WTB: Stock exhaust manifolds and downpipes

Post by GRNSHRK »

Done deal, just waiting on the logistics now =D>
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Bobbo
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2017 X5 M Sport Xdrive 35i Carbon Black/Ivory White
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