Engines covered: * 1.8 Liter 4-Cyl. 5V Turbo (engine codes: AEB, ATW) * 1.8 Liter 4-Cyl. 5V Turbo (engine code: AWM) * 2.7 Liter V6 5V BiTurbo (engine code: APB) * 2.8 Liter V6 2V (engine code: AFC) * 2.8 Liter V6 5V (engine codes: AHA, ATQ) Transmissions covered: * 5-Spd. Manual Transmission 01A All Wheel Drive (quattro) * 5-Spd. Manual Transmission 01A All Wheel Drive (quattro) Rear Final Drive * 6-Spd. Manual Transmission 01E All Wheel Drive (quattro) * 6-Spd. Manual Transmission 01E All Wheel Drive (quattro) Rear Final Drive * 5-Spd. Automatic Transmission 01V * 5-Spd. Automatic Transmission 01V All Wheel Drive (quattro) * 5-Spd. Automatic Transmission 01V All Wheel Drive (quattro) Rear Final Drive