ITG Profilter foam air filter for original airbox BH-304

Discover the Profilter foam air filter, designed to fit perfectly into your original BH-304 airbox. This high-performance replacement filter is handmade in England. Using the same advanced materials as those used in Formula 1 and WRC, it ensures exceptional quality. Thanks to its TriFoam concept, comprising three layers of foam with high filtration capacity, it captures dust particles down to 5 microns. This filter allows more air through than most cotton or paper filters on the market, providing fuel savings at a constant speed and increased power by reducing pressure loss. Cleanable and reusable, it has a service life of up to 10 years. Pre-oiled, it is ready to use on arrival. For maintenance, remember the cleaning kit, reference: CLK1. Compatible with Audi RS6, RS7 (C5/6, 4B/F/GA/G2/G5) 4.0 [TFSi] from 2013 to 2019 CRDB.