Performance Pleated Replacement Air Filter for M2 M3 M4 3.0T S63 / M5 M6 4.4 V8 Part_Valved Cat Back The Cobra Sport systems also

The Cobra Sport systems also offer an impressive 1

1dB) - Static 4

Fits: B47 Engine - F30 (Saloon)

This makes the M440i an extremely entertaining package

it's best to replace all serviceable components

Performance Pleated Replacement Air Filter for M2 M3 M4 3.0T S63 / M5 M6 4.4 V8 Part_Valved Cat Back The Cobra Sport systems alsoThis is a replacement panel filter for BMW. For a full list of fitments see compatibility chart. Features High flow, synthetic nanofiber filtration media Fits in the OEM Airbox and replaces inefficient paper filter Easy to clean using our filter maintenance kit CK 003 Precision injection moulded for a perfect fit Guaranteed surface area using high quality custom blended polymer What Does It Do? This Ramair performance filter has been designed to