ITG Air Filters WB-447 Profilter - Audi A4 (-2001), S4 2.7T, A6 (1.8, 1.9, 2.0, 2.4, 2.5, 2.8 30v) Strut & Stress Bars then closing it off and

then closing it off and moving on

5L  2006 2007 2008 2009 (Fits only with aftermarket intake)

Normal Thickness (Thick) discs have greater heat capacity and therefore better durability in demanding applications such as all wheel drive

It includes final drive seal kits

Pentofrost SF is an environmentally friendly Antifreeze concentrate for multipurpose applications in water-cooled engines

ITG Air Filters WB-447 Profilter - Audi A4 (-2001), S4 2.7T, A6 (1.8, 1.9, 2.0, 2.4, 2.5, 2.8 30v) Strut & Stress Bars then closing it off andITG Profilter Audi A4 ( 2001), S4 2. 7T, A6 (1. 8, 1. 9, 2. 0, 2. 4, 2. 5, 2. 7T, 2. 8 30v) The ITG "Profilter" is a high grade direct replacement filter for your Volkswagen or Audi . These drop in filters are designed to fit inside your factory airbox and are suitable for road or competition use. The Profilter utilizes the same three layer Reticulated polyester foam used on the MAXOGEN air filters. The three layers of foam selected for the Profilter