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CAR FILTERS

sizes (mm): B : 308 | A : 154   
BMC code: FB521/20

The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined with a more efficient filtration, guaranteeing containment of all impurities from as small as 7 microns (compared to OEM's 10 microns).

Grafico prestazioni
Air flow chart for a sample BMC air filter against an OEM paper filter
Temperature 25C° - Humidity 25% - Pressure 1020mbar
Test ran with oem airbox, and the related air flow constrictions.
This chart has a pure illustrative purpose and does not refer to the present filter.

BMC air filters are produced using a "Full Moulding" system that enables the characteristic red filter to be realized from a single mould with no welded joints thus avoiding easy breakage. The rubber used in BMC air filtering systems has a long life, is very durable and has optimum adhesion characteristics to all shapes of airboxes.

BMC filters are made of a multi-layered cotton gauze soaked with low viscosity oil covered with an epoxy coated alloy mesh to ensure protection from petrol fumes and oxidization due to air humidity.

All BMC air filters are pre-oiled, and they can be washed and regenerated by using the appropriate BMC regeneration kit.

For any other info, please see the FAQ page.

  • MERCEDES
    CL (C216) CL 63 AMG [2 Filters Required]HP
    525
    year
    07 > 10
    chassis
    C216.377
    engine code
    M156.984
    CLASS C (W204/C204/S204) C 63 AMG [2 Filters Required]HP
    457
    year
    07 >
    chassis
    204.077 / 277 / 377
    engine code
    M156.985
    CLASS C (W204/C204/S204) C 63 AMG Black Series [2 Filters Required]HP
    517
    year
    12 >
    chassis
    204.077 / 277 / 377
    engine code
    M156.985
    CLASS C (W204/C204/S204) C 63 AMG Edition 507 [2 Filters Required]HP
    507
    year
    13 >
    chassis
    204.077 / 277 / 377
    engine code
    M156.985
    CLASS C (W204/C204/S204) C 63 AMG Performance P+ [2 Filters Required]HP
    487
    year
    09 >
    chassis
    204.077 / 277
    engine code
    M156.985
    CLASS E (W211/S211) E 63 AMG [2 Filters Required]HP
    514
    year
    06 > 09
    chassis
    W / S211.077 / 277
    engine code
    M156.983
    CLASS E (W212/S212) 63 AMG [2 Filters Required]HP
    525
    year
    09 > 11
    chassis
    212.077 / 277
    engine code
    M156.985
    CLASS M (W164) ML 63 AMG [2 Filters Required]HP
    510
    year
    05 >
    chassis
    W164.177
    engine code
    M156E63 (156.980)
    CLASS R (W251) R 63 AMG [2 Filters Required]HP
    510
    year
    06 >
    chassis
    W251.077 / 177
    engine code
    M156E63 (156.980)
    CLASS S (W221) S 63 AMG [2 Filters Required]HP
    525
    year
    06 > 10
    chassis
    W221
    engine code
    M156.984
    CLK (A209/C209) CLK 63 AMG [2 Filters Required]HP
    481
    year
    06 > 07
    chassis
    209
    engine code
    M156E63 (M156.982)
    CLK (A209/C209) CLK 63 AMG [2 Filters Required]HP
    507
    year
    07 > 09
    chassis
    209
    engine code
    M156E63
    CLS (C219) CLS 63 AMG [2 Filters Required]HP
    514
    year
    06 > 10
    chassis
    C219.377
    engine code
    M156.963
    SL (R230) SL 63 AMG [2 Filters Required]HP
    525
    year
    08 > 12
    chassis
    R230.470
    engine code
    M159.981