Turbosmart T4 divided turbine housing with 1.15 AR and a 70mm turbine inlet. This T4-pattern divided housing is specified with the 1.15 A/R sizing and 70mm turbine dimension to match compatible turbine wheels and turbine housings in turbocharger builds. It is offered as a turbine housing option for T4-flange turbo applications requiring the stated A/R and turbine size.
Turbosmart T4 Divided 1.15AR 70mm Turbine Housing