This is a PULSAR turbine inlet flange gasket manufactured from stainless steel for T4 twin scroll (divided) turbine housings. It seals the connection between a twin-scroll exhaust manifold or turbine inlet flange and the twin-scroll turbine housing, and is compatible with Borg Warner, Holset and other turbochargers using the standard divided T4 flange pattern.

Fitment: Universal T4 twin-scroll turbine inlet gasket, for any turbo system using a divided (twin-scroll) T4 flange interface, including Borg Warner and Holset T4 twin-scroll turbochargers.