R8 V10
2007+ Quad Tips
A / S Models
S1 Sportback
2014+ Quad Tips
S3 8V 2.0TFSi
2006-2012+ Quad Tips 101mm
S4 8K 3.0TFSi
2009+ Quad Tips 78mm
S5 8T 3.0TFSi
2009+ Quad Tips 78mm
A3 8P 2.0TFSi
2003-2012 Dual Tips 76mm
A4 B8 2.0TFSi
2008+ 78mm Dual Tips/Quad Tips(Optional)
A5 8T 2.0TFSi
2007+ 78mm Dual Tips/Quad Tips(Optional)
A7 Sportback 3.0TFSi
2010+ Quad Tips