BMC Panel Air Filter – BMW M2/M3/M4 & ALPINA B3

The BMC panel (replacement) air filter fits directly into the original airbox, replacing the OEM filter. It’s made of multi-layered cotton gauze soaked in low-viscosity oil, allowing increased airflow and better filtration—trapping particles as small as 7 microns (vs. OEM's 10 microns).

Key features:

• Made using BMC's "Full Moulding" system – no welded joints, superior durability.

• Strong, long-lasting rubber for perfect airbox seal.

• Epoxy-coated mesh resists fuel vapors and humidity.

• Pre-oiled, washable, and reusable with BMC regeneration kit.

Compatible with:

BMW M Series

• M2 G87 (2022 >)

• M3 G80 (2021 >) – incl. Competition & CS

• M4 G82 (2021 >) – incl. Competition, CS, CSL, 3.0 CSL

BMW ALPINA

• B3 G20/G21 (2019 >) – 462hp & 495hp versions

For more details, visit our FAQ page.