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) Service Manuals For a more complete line

For a more complete line

VW Mk4 Golf/Jetta 8v 1999 2000 2001 2002 2003 2004

By increasing the overall size of the intercooler and its upfront mounting location the air intake temperature will remain cooler in all conditions and increase your horsepower & torque in the entire rpm band

resonator to fit 50mm O

thus reducing understeer and improving stability

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) Service Manuals For a more complete lineITG 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