This section will slowly and surely be expanded upon.

 

Fuel Filter replacement A4/S4 Supercharger Installation
Idle Problems for 1.8 and 2.8(30v) Bypass valve noise 1.8
No start condition V6(30v) related to plugs Carbon buildup for 1.8 and 2.8
Scuffed wheels?  Wheel repair here! Fuel Gauge repair for A4/S4/S6/etc
DIY Camera mount for your headrest Factory Audi engine training manual 1.8
Factory Audi S4 engine training manual 1.8T engine ULEV Audi paper
2.8 Cam Adjuster Seal replacement Freeware PocketPC VAG-Check application
How to convert VAG data files to graphs in Excel Fuel Trim issues
Advanced engine performance diagnostics DIY test of ignition amplifier/power output stage
DIY compression test