Amazon.com: Dual Radiator and Condenser Fan Assembly - Pacific Best Inc. Compatible/Replacement for AU3115107 02-05 Audi A4/S4 1.8L, 05-08 GEN 3/RS4 2.0L, 03-06 Cabriolet 1.8L, 07-09 Cabriolet 2.0L : Automotive
Amazon.com: BMC Air Filter for Audi A4/A5/Q5 2008+ : Automotive
Amazon.com: iJDMTOY OEM-Fit 3W Full LED License Plate Light Kit Compatible With Audi A3 S3 A4 S4 A5 S5 A6 S6 A8 S8 Q7, Powered by 18-SMD Xenon White LED & Can-bus
Amazon.com: XtremeAmazing 14Pcs Valve Cover Bolts for Audi A4 A6 Quattro 06B103831J : Automotive
Amazon.com: Sierra Auto Tops Convertible Top Replacement for Audi A4 2003-2009, Acoustic A5 Canvas, Black, Heated Glass Window : Automotive
Amazon.com: Sierra Auto Tops Convertible Top Replacement for Audi A4 2003-2009, German A5 Canvas, Marine Blue, Heated Glass Window : Automotive
Amazon.com: A-Premium Power Steering Pump Compatible with Audi A4 2002-2005, A4 Quattro 2002-2006, V6 3.0L, Replace # 21-134, 8E0145155F : Automotive
Amazon.com: 312 Motoring fits 1996-2005 Audi A4 S4 Lower Chrome Grill Grille KIT 1997 1998 1999 2000 2001 2002 2003 2004 96 97 98 99 00 01 02 03 04 05 B5 B6 Turbo Convertible Avant Sport Quattro : Automotive
Amazon.com: CNUPSM Front Hood Lock Safety Latch Catch 8E0823509C 4FD 823 509A Compatible With Audi A4 S4 RS4 Avant Cabriolet Quattro Lamborghini GALLARDO COUPE : Automotive
Amazon.com: Lower Power Steering Return Hose - Compatible with 2002-2006 Audi A4 Quattro : Automotive
2002-2008 Audi A4 Avant and Quattro Service Manual: Amazon.com: Books
Amazon.com: 312 Motoring fits Audi 2006-2010 A4 S4 Center Upper/Lower Grille KIT New 2007 2008 2009 06 07 08 09 10 B7 8E 8H 2.0T Quattro Prestige Premium 3.0 Sedan Cabrio Sport S-LINE : Automotive