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The HKS GTIII-4R turbine with A/R 1.00 is a turbine housing component intended for GTIII-4R turbocharger applications. Specified by model, this HKS turbine housing uses the listed A/R ratio to define exhaust flow characteristics and is offered as a replacement or upgrade part for compatible GTIII-4R installations where that turbine geometry is required.
HKS GTIII-4R A/R 1.00 WG Turbine
