Is this 3D model free to download?

Yes, Air Filter Adapter for BMW vehicles is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Woyta, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Air Filter Adapter for BMW vehicles 3D printable model by Woyta

Air Filter Adapter for BMW vehicles photo 1

Air Filter Adapter for BMW vehicles photo 2

Air Filter Adapter for BMW vehicles

Source: Thingiverse by Woyta

The Air Filter Adapter for BMW vehicles is a free printable 3D model from Thingiverse by Woyta. I have found spare conical Air filter in garage. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

108 saves Source: Thingiverse Updated 2026-09-23 License: CC-BY-NC · non-commercial 1 makes Category: Vehicles & RC

Tags: adapter, air, BMW, bmw e36, e36, filter, MAF

About this model

I have found spare conical Air filter in garage. So I want to give it a try on my 316i. Adapters from ebay were poor quality with sharp transitions. And smooth variants vere expensive. Not to mension that my filter is 90mm and adapters were only 76mm. So I started cad and this is a result. I did 76mm a90mm variants of adapter. I have made it for E36 316i but it should fit 318i. And if informations I have found are correct then it should fit Mazda RX7 FC and Mazda MX-5 NA. Mine is printed it from PetG (and I recomend to use this material) with walls 1,5mm and result is pretty strong. Note: This is not a copy of existing BMW part and no intelectual property of BMW has been used during designing this part. // As Ebay seller jdenton1977 (USA) broke Creative Commons - Attribution licence, used …

Frequently asked questions

Is this 3D model free to download?: Yes. Air Filter Adapter for BMW vehicles is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Woyta.
Who made this model?: Designed by Woyta, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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