Audi S4 B6 4.2 N/A V8 Tuning (2001-2005)

Audi B6 S4 4.2L V8 Parts and Accessories (2003-2005) – UroTuning

Audi S4 B6 Ultimate Guide - Audi Tuning

Body Kit Styling, Audi S4 B6, 2003 2005

Audi S4 B7 4.2 N/A V8 Tuning (2004-2008)

Audi S4 Sedan Manual, 6-speed

Bolt (M12x127) for Mechanical Adjuster (OEM) for B6-B7 S4, C5 A6-allroad w/ Chain 4.2L

Audi S4 B6 S4 4.2 V8 stage 2 - BR-Performance Luxembourg - Professional chiptuning

Audi A4 Sedan 2003

NGK BKR8EIX - Iridium IX Spark Plugs - (x8) - Audi 4.2 FSI V8 S4 B6/B7– VAGPARTS Australia

Justin's B6 Audi S4 4.2L Race Car

Justin's B6 Audi S4 4.2L Race Car

Audi S4 B6 S4 4.2 V8 stage 1 - BR-Performance Luxembourg - Professional chiptuning