General description These rear suspension air spring bags are designed specifically for various models of the Audi A6 Allroad C6 (2004-2011). They serve as aftermarket replacements for the original rear air springs, ensuring a comfortable suspension experience. Technical specifications OE/OEM Reference Numbers: 4F0616001J, 4F0 616 001 J, 4F0616001, 4F0 616 001, 4F0616001Q, 4F0 616 001 Q, 4F0616001K, 4F0 616 001 K Warranty: 2 Years Compatibility and accessories Compatible with Audi A6 4F C6 (2004-2011) All Models Includes models: A6 4F2 C6, A6 4F5 C6, A6/Avant C6 4F (2005 onwards), A6/Avant C6 4F (2006-2008), A6/Avant C6 4F (2009-2010), A6/Avant C6 4F (2011 onwards), Allroad Quattro C6 4F (2007-2011), A6/S6/Avant Quattro C6 4F (2006-2008), A6/S6/Avant Quattro C6 4F (2009-2010), A6/S6/Avant Quattro C6 4F (2011 onwards) Installation Professional installation is recommended Instructions are not included Usage Designed for comfort suspension Mates with OE air lines