The HKS GTIII-RS turbo housing is specified with an A/R0.6 configuration for SR20DET engines and references compatibility with HKS GTIII-RS turbine hardware and SV T25 components where noted. This housing listing focuses on the turbine section A/R sizing for SR20DET applications and is intended for builders matching HKS GTIII-RS parts to SR20DET turbocharger assemblies.
HKS T/HSG GTIII-RS A/R0.6 SV T25 SR20DET