Audi A4 / S4 / RS4 B9 and A5 / S5 / RS5 F5 ITG Profilter Panel Air filter

Using a stainless steel wire mesh in combination with the Tri-foam filtration technology for maximum air flow without large drop in pressure, this ITG Profilter for Audi A4 / S4 / RS4 B9 and A5 / S5 / RS5 F5 is an easy, efficient and reliable upgrade for the OEM poor quality air filter. Capable to arrest a high volume of airborne dust while feeding the engine clean air, this high flow replacement air filter out performs the best cotton or paper filters !