BorgWarner T-6 S400 exhaust turbine housing with 1.25 A/R and an 87mm specification suits S400-class turbochargers. The housing provides the exhaust-side flow geometry and sizing needed for T-6 turbine wheels and aftermarket S400 builds. It is presented as the exhaust-side component for applications calling for a 1.25 A/R S400 housing with the stated 87mm dimension.
BorgWarner T-6 1.25 A/R 87mm S400 Exhaust Housing