Audi A4 B7 black Audi a4 b7, Audi a4, Audi s4

Audi S4 Avant TipTronic, 6-speed

Tuning Maxton Front Splitter V.2 Audi A4 B7 Gloss Black MAXTON DESIGN

Here's a guy selling this Audi A4 (s4?) he listed it as an A4 but he says it comes with an S4 package (which I don't think exists). Is this even real?

Phantom Black B7 RS4 : r/Audi

Pair Of Gloss Black W/ Chrome Trim Honeycomb Fog Light Grill Fit For Audi A4 B7 S-line S4 2005-2008 Grille - Racing Grills - AliExpress

For Audi A4 B7 RS-style front grille, glossy black

Extreme Dimensions Front Bumper Audi A4/ S4 B7 (06-08) Duraflex RS4 Wi – Redline360

Audi A4 vs S4 – Which Should I Buy? – Nick's Car Blog

Find of the Day: 2007 Audi S4 Avant - Audi Club North America

B7 Audi A4/S4 Front Bumper Options – Nick's Car Blog