BIMMER 3D PARTS
PART №1283
FROMBIMMER-3D-PARTSDESTWORKBENCH31 JUL 2026

335d MAF-to-100 mm Intake Adapter

ABS · PETG1 FILECC-BYMechanical
PART RECORDREF 1283
PART
335d MAF-to-100 mm Intake Adapter
OEM
FITS
3 Series E90 / E91 / E92 / E93
BIMMER-3D · PART RECORDREV 2026

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PART ID · BIMMER-3D / 1283QTY 1 · STLHANDLE · NO SUPPORTS
Field photographs
1 PLATE
Plate 1 of 1
PLATE 01 / 01No caption recorded
Build sheet
MAN-1283
  • [01]abc.stl.STL
  • [02]Bounding box103.500 × 103.500 × 28.000 mm
  • [03]Volume40,368.461 mm³
Field notes
BY DYLAN SHAUGHNESSY (DYLAN77)

MAF adapter for a 335d to a 4" flange cone filter. Takes the oval and turns it into a circle for mounting a cone filter. I used RTV silicone to attach it to the MAF (it's a very tight fit), once it sets clamp on your filter. Designed so the air is funneled in... Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

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END OF RECORD · BIMMER-3D / 1283STAMPED 31 JUL 2026