ITG Profilter foam air filter for original airbox BH-123

Discover the Profilter foam air filter, designed to replace the original BH-123 filter with unrivalled performance. Handmade in England, this filter uses premium materials similar to those used in Formula 1 and WRC. Thanks to its TriFoam technology, comprising three layers of high-filtration foam, it captures dust particles down to 5 microns. This filter allows more air through than most cotton or paper filters available on the market, resulting in fuel savings at a steady speed and increased power by reducing pressure loss. Cleanable and reusable, its service life can reach up to 10 years. Ready to use on arrival thanks to its pre-oiling, it is ideal for BMW 3 Series (E30) 315, 316 models from 1981 to 1991 and BMW 3 Series (E21) 315, 316, 318, 320, 320i models from 1975 to 1984. Remember to purchase the cleaning kit, reference CLK1, to maintain your filter.