Description Lightweight stainless steel turbine housing for the GT/X 55 series turbochargers, compatible with the 111.5mm 84 trim turbine wheel. Typically lighter weight than a corresponding iron housing of the same A/R Investment cast stainless steel for a beautiful, smooth interior and exterior Vband inlet and outlet gets rid of gaskets and bolts, no leaks and no broken bolts Two A/R options Overall physical size is smaller than standard housing, allowing it to fit in tight engine bays Better heat retention than cast iron Pivoting of the turbo 360* possible Mounting bosses cast into housing
