Turbosmart Turbine Housing (75mm) T4 1.24AR

What you get here is a Turbosmart 75mm turbine housing, designed for T4 flanges with a 1.24 A/R ratio. This piece is crucial for controlling exhaust gas flow into the turbocharger's turbine wheel, directly impacting how quickly the turbo spools up and the overall powerband of your engine. It's built from 310s stainless steel using an investment casting process, which allows for intricate shapes and a smooth internal finish.

The internal shape of this housing wasn't just guessed at; it was developed using Computational Fluid Dynamics (CFD). This means the airflow path has been optimized to reduce turbulence and improve efficiency, helping your turbo respond faster and make more power. It features a V-band outlet and offers various T3 and T4 inlet options, giving you flexibility when setting up your forced induction system. This well-built housing is a solid choice for anyone looking to fine-tune their turbocharger's performance.