Some Audi Tuning Modification Tips To Enhance The B6

Revitalize Your Audi B6/B7 S4 with Jackal Motorsports' Industry-Leading Tuning! , Prepare for a Revolution in Performance, Is your Audi B6/B7 S4 in

B6/B7 S4 Tune

APR Stage 1 ECU Software Flash Tuning Audi B6 A4 1.8T - Achtuning

Audizine Forums

The B6 A4 is the Audi that Time Forgot, but Why? – ECS Tuning

Tuning guide for 1.8T BFB engines

VR Tuned ECU Flash Tune Audi S4 4.2 V8 B6 344hp 2001-2004

Audi Tuning Solo Motorsports

Audizine Forums

Audi Club North America - National

Audi A4 tuning tips and A4 performance parts

csslyzl Led Dynamic Side Marker Turn Signal Light Sequential Blinker Lamp Compatible with Audi A3 8P A4 B6 B7 A6 S6 C5 C6 : Automotive

The ultimate Audi A4 B6 headlights page