Replaces factory parts: (Qty.). (1) valve cover breather hose, (1) check valve to intake manifold hose, (1) T-hose, (1) block breather tube, (1) valve cover breather tube & (1) bleeder valve. For AUDI / VOLKSWAGEN A4 A4 QUATTRO PASSAT (2003-2005) Reinforced Silicone Breather Hose Kit 034MOTORSPORT + 1 YEAR WARRANTY.
