Buy 2004 Audi A4 Base TUBE. 1.8 LITER. 1.8 LITER, lower. 100 HORSEPOWER. 1998-2003. 1999-2003. 2.0 Lower, LITER, AWD - OEM Audi Part # 06D103634E (06A103634, 06D-103-634-E, 06D103634)

Fits A3, A3 Sportback, A4, A4 Cabriolet, TT, TTS

1.8 LITER. 1.8 LITER, lower. 100 HORSEPOWER. 1998-2003. 1999-2003. 2.0 LITER. 2.0 LITER, lower. 2004-06. 2006-08. 2006-08, FROM VIN 3C6120001. 2006-08, lower. 2006-08, TO VIN 3C6120000. 2007-08, lower. 2009 W/O AWD, lower. 2009-15 W/AWD, TTS, lower. 90 HORSEPOWER. Convertible, 1.8 LITER, lower. Convertible, 2.0 LITER, lower. Coupe, 1.8 LITER, lower. Coupe, 2.0 LITER. GAS, 2006-08. GAS, lower. NEW STYLE, 1.8 LITER, lower. SEDAN, W/O TURBOCHARGER. W/O TURBOCHARGER.