Features: 1.OE Number: The referencing OE number of this pressure converter are 8E0906627C, 7 22903 28 0, which is molded and designed depend on the original data. 2.Fitment: The turbocharger pressure converter is a replacement for A4 8E2 B6 2001?2004, for A4 Avant 8E5, B6 2001?2004, for A4 8EC, B7 2004-2008. 3.Function: Increase engine lift power, improve engine emissions, provide altitude compensation function, and ensure high engine operation. 4.Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5.Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency. Specification: Item Type: Pressure Converter OE Number: 8E0906627C, 7 22903 28 0 Material: ABS Fitment: Fits for A4 (8E2, B6) 05.2001 - 12.2004 Fits for A4 Avant (8E5, B6) 11.2001 - 12.2004 Fits for A4 (8EC, B7) 11.2004 - 06.2008 Fits for A4 Avant (8ED, B7) 11.2004 - 06.2008 Fits for A6 (4B2, C5) 08.2001 - 01.2005 Fits for A6 Avant (4B5, C5) 08.2001 - 01.2005 Fits for A6 (4F2, C6) 07.2004 - 03.2011 Fits for A6 Avant (4F5, C6) 06.2005 - 08.2011 Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!