Cometic Nissan SR20DE/DET S14 87mm Bore .051 inch MLS Head Gasket w/ Both Oil Holes (S 2019-audi-a4-allroad-esi1973859 New Hardware

New Hardware

so they can be daisy chained together for use with the Infinity ECU

Adapter fitting engineered by Radium Engineering to connect the Bosch 044 fuel pump check valve to 10AN ORB plumbing

every detail is maximized to provide the turbo and engine with a completely unrestricted exhaust flow path for up to 45HP & 41TQ (on hybrid turbo setup)

1991-1992 BMW 318i Base 1991-1992 BMW 318is Base 1995-1999 BMW 318ti Base 1986-1988 BMW 325 Base 1984-1987 BMW 325e Base 1986-1987 BMW 325es Base 1987-1993 BMW 325i Base 1987-1991 BMW 325is Base 1988-1991 BMW 325iX Base 1988-1991 BMW M3 Base

Cometic Nissan SR20DE/DET S14 87mm Bore .051 inch MLS Head Gasket w/ Both Oil Holes (S 2019-audi-a4-allroad-esi1973859 New HardwareThe embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes