Radium Engineering Port Injection Kit, BMW / Toyota B58 Gen2 1303507 The gasket features a multilayer

The gasket features a multilayer steel (MLS) construction

Reliable Power and Efficiency: Improves engine output and efficiency

Combat Binding: Ferrea valve springs ensure valves open and close smoothly

Upgrading from factory main bolts to ARP Main Studs is a simple

Radium Engineering Port Injection Kit, BMW / Toyota B58 Gen2 1303507 The gasket features a multilayerInstallation Instructions PORT INJECTION KIT The Radium Engineering Port Injection Kit (PIK) installs between the intake manifold and the cylinder head. It permits the use of port injectors for the additional fuel required for highly modified B58TU engines. This does NOT replace the OEM direct injection system. The fuel rail is CNC machined from extruded 6063 aluminum and laser etched for a high quality surface finish. Both end ports are machined with