ITG Profilter foam air filter for original airbox WB-473

Discover the Profilter foam air filter, specially designed to fit original airboxes with reference WB-473. This high-performance replacement filter is handmade in England, using the same materials as those used in Formula 1 and WRC. With its TriFoam technology using three layers of foam, it ensures exceptional filtration by capturing dust particles down to 5 microns.

This filter allows better airflow than the cotton or paper filters available on the market, resulting in fuel savings at a constant speed and increased power thanks to reduced pressure loss. Washable and reusable, it can last up to 10 years. Pre-oiled, it is ready to use on receipt. Remember to obtain the cleaning kit, reference CLK1, for maintenance.

Compatible with BMW 5 Series [Inc. GT] (F07GT, F10/11/18) 523, 525, 528i, 530 [i, Li, d] models from 2010 onwards, including N52B25A/B30A, N53B30A, and N47D20D engines.