ITG Profilter foam air filter for original airbox BH-273

Discover the Profilter foam air filter, designed to effectively replace your original BH-273 filter. Handmade in England, this high-performance filter uses the same materials as those used in Formula 1 and WRC. Thanks to its TriFoam technology, 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 better fuel economy at a constant speed and increased power by reducing pressure loss. Easy to clean and reusable, it has a service life of up to 10 years. Pre-oiled, it is ready to use. For maintenance, remember the cleaning kit, reference: CLK1. Compatible with several Audi models, including A4, A5, SQ5, S4 and S5, for the years 2007 to 2016, depending on the specific engine.