One upgrade was all it took to make this B6 Audi A4 exponentially more fun and satisfying to drive on a regular basis.
Project Car – Pulpaddict
RV towing at its most luxurious - AudiWorld Forums
Audizine Forums
B6 Audi A4 With a Gated Manual Transmission Is All About the Love of Driving - AudiWorld
How to install an aftermarket Head Unit on an A4 with stock Bose amp/speakers/sub - AudiWorld Forums
My Gas Tank Won't Fill!!! - AudiWorld Forums
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Official: B7 S4/RS 4 Picture & Info Thread [Archive] - Page 4 - Audizine Forums
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02-09 Audi A4 B6 B7 Quattro 6 Speed 2.0L 3.0L 3.2L Automatic Transmission #1249E