The Turbosmart 62mm T3 turbine housing with 0.63 A/R is a replacement or upgrade housing sized for 62mm turbines and specified for T3 flanges. It defines the turbine-side A/R ratio used to tune exhaust flow behavior in forced-induction systems. Use the exact A/R and flange type to match your exhaust and turbocharger setup when selecting this housing.
Turbosmart 62mm T3 0.63AR Turbine Housing