The Garrett G30-725 turbine housing wastegate assembly with 1.01 A/R is a specific turbine housing option in Garrett's G30 series. Specified by its 1.01 A/R and V-band wastegate configuration, the assembly supplies the housing geometry required for turbocharger builds that call for this A/R ratio and V-band connection. It is sold as the turbine housing and wastegate assembly unit.
Garrett G30-725 1.01 A/R O/V V-Band Turbine Housing Wastegate Assembly