5150 AutoSport Head Gasket & Head Stud Kit, BMW N54
Performance Head Gasket & Head Stud Kit for BMW N54 Engines This Performance Head Gasket & Head Stud Kit is designed for BMW N54B30 turbocharged inline-six engines, ideal for high-performance applications. Head Gasket Options OEM Head GasketGenuine BMW replacement gasket, perfect for high-horsepower and high-boost setups. Recommended for engines exceeding 800+ horsepower; requires O-ringing the cylinder head or block. Features a 0.060" thickness for machined cylinder heads. Athena-SCE Cut-Ring Head GasketDesigned for applications with 16+ psi of boost, this gasket features AISI 304 stainless steel Cooper rings for superior sealing. Made from premium, asbestos-free M0115 material, it’s ideal for turbocharged and nitrous setups exceeding 2 bar boost. Proper surface preparation is essential. Cometic MLX Head GasketThe MLX gasket offers exceptional sealing with multiple layers of coated and uncoated stainless steel, and a “stopper” fold-over layer to prevent combustion sea