Cometic MLX head gasket for Audi 2.5L 20v TFSI (DAZA/DNWA) with 12mm stud accommodations features an integrated stopper layer to improve combustion chamber sealing and boost clamp load consistency without elevating bore distortion. Specified to an 83.5mm bore and .055 thickness, it fits engines using 12mm studs. Designed for the exact engine dimensions listed.
Cometic Audi 2.5L 20v TFSI DAZA/DNWA .055 83.5mm Bore 12mm Studs MLX Head Gasket