M40 -> M20 AFM help

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Murt97
E30 Zone Newbie
E30 Zone Newbie
Posts: 82
Joined: Sat Mar 14, 2020 4:03 pm

Post Thu Feb 18, 2021 12:27 pm

I managed to buy a M20b25 engine and trans to swap into my 318i cab. I’m wondering if i can keep the black airfilter box/housing and just change AFM to the 325i one?

Any help would be appreciated!

Thanks.
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