24v airbox
Moderator: martauto
I think you can mod an M30 airbox to fit (not sure if the ABS gets in the way though). From memory, you can actually get the MAF in side the M30 box, so if done well it makes the bay look quite tidy.
Ive got one here (spare) if you want me to measure up.
Ive got one here (spare) if you want me to measure up.
James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
I think your right james - i think the only one that will fit is the m30 one. Eko fitted one to one of his a few years ago. There is a writeup in one of his threads on here somewhere.
I have an m30 airbox tucked away too
I have an m30 airbox tucked away too

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E30BeemerLad
- Married to the E30 Zone

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I had a spare M30 airbox but think I threw it out in the end as I could not see how the damn thing would ever fit, so just used a cone filter on the touring due to the pesky ABS being in the way
http://www.e30zone.net/modules.php?name ... c&start=50
This is a link to the guide - its not working for me though for some reason, it was working the other week.
http://66.249.93.104/translate_c?hl=en& ... %3D1I7SUNA
If you want an m30 box to offer up to see if it will fit - feel free to borrow mine
This is a link to the guide - its not working for me though for some reason, it was working the other week.
http://66.249.93.104/translate_c?hl=en& ... %3D1I7SUNA
If you want an m30 box to offer up to see if it will fit - feel free to borrow mine

It goes really well cheers
made good powe ron the dyno... but clutch problems have come back again 
http://www.e30zone.net/modules.php?name ... &start=525
I'm going away in a few weeks but tony will be having the car while im away so i'll leave the airbox in the car if you dont see me before then- just remind me about it
http://www.e30zone.net/modules.php?name ... &start=525
I'm going away in a few weeks but tony will be having the car while im away so i'll leave the airbox in the car if you dont see me before then- just remind me about it

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RoadHazard
- E30 Zone Newbie

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- Joined: Mon Oct 13, 2008 11:00 pm
- Location: Bangkok, Thailand
That looks really good. Can I do the same for the S50 air box? Or is there a better option?
No, for both questions.RoadHazard wrote:That looks really good. Can I do the same for the S50 air box? Or is there a better option?
Ive got one here to try with the S50, but it just wont fit.
The only option at the moment is a decent cone filter and heat shield. You can use the S50 airbox, but its a lot of hard work moving the ABS pump etc.
James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
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RoadHazard
- E30 Zone Newbie

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My car does not have ABS. What else needs to be removed besides the ABS pump if the S50 air box is to be used?
i tried using my s50 airbox with my m52 and m50 but the diameter of the mafs is different

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RoadHazard
- E30 Zone Newbie

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Sorry forgot to mention. My question is for the S50 engine.
No ABS will make it easier, but TBH I dont know what else as I never tried fitting the S50 airbox, sorry.RoadHazard wrote:My car does not have ABS. What else needs to be removed besides the ABS pump if the S50 air box is to be used?
James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
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DanThe
- E30 Zone Team Member

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E36 airbox is a much better way to go, the intake hole is much larger and in a better location for the E30 grills, on basic road testing I was getting up to 10° cooler intake temps than with the M30 box
Pics-


Pics-


is that actually from the e36 or have you modded part of it? I noticed that you need to cut part of it away or it catches on the headlights and you appear to have an e39 style one that doesnt have the "bar" pointing out of it if you understanda what i mean?

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DanThe
- E30 Zone Team Member

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Its just an early E36 box, I think they started coming with the extra bit when the M52's came about
It is close to the headlamps but not touching
The E39 box is fooking huge, it doesnt look that big when in the bay but the underside of it goes off into the wing and all sorts
It is close to the headlamps but not touching
The E39 box is fooking huge, it doesnt look that big when in the bay but the underside of it goes off into the wing and all sorts
ahhh, thanks squire! I plan on going to the scrapyeard on friday anyway 

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town325i
- E30 Zone Team Member

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This is the air box im going to be using on mine when its done just got to talk nicely to Dan to make me a braket up for itDanThe wrote:E36 airbox is a much better way to go, the intake hole is much larger and in a better location for the E30 grills, on basic road testing I was getting up to 10° cooler intake temps than with the M30 box
Pics-

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RoadHazard
- E30 Zone Newbie

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That is not an M3 air box is it?
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nickso
- E30 Zone Addict

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i discovered tonight you can butcher the m20 bracket to fit the e36 box and mount it on the redundant expansion bottle bracket.monkey wrote:Jay many thanks for the air box. i just need to work out how i am going to fit it .

'88 e30 328i M52 track bint.
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nickso
- E30 Zone Addict

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yeh, ive been doing some top butchering tonightgra325i wrote:hmm..do i sense someone has been busy in the garage tonight :.:nickso wrote:i discovered tonight you can butcher the m20 bracket to fit the e36 box and mount it on the redundant expansion bottle bracket.
off tomorrow so its a whole day of making things fit badly, including the exhaust manifolds if i'm lucky.

'88 e30 328i M52 track bint.
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RoadHazard
- E30 Zone Newbie

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- Location: Bangkok, Thailand
Please share pics when you're done, nickso. 











