Garrett G30 Turbine Housing Kit Div T4 / V-Band 1.06 A/R (Standard Rotation)

This Garrett G30 Turbine Housing Kit includes the essential turbine housing for your G30 turbocharger, specifically configured for a T4 divided inlet and a V-band outlet with a 1.06 A/R ratio and standard rotation. This component is crucial for managing exhaust gas flow into the turbine wheel, directly influencing the turbo's spool characteristics and overall powerband. The divided T4 housing design helps to separate exhaust pulses from each bank of cylinders, which can improve turbo response and reduce exhaust manifold pressure compared to a non-divided housing.

The 1.06 A/R (Area/Radius) ratio is a key specification that dictates the flow capacity of the housing. A larger A/R like this one generally supports higher peak power levels and a broader powerband by allowing more exhaust gas to flow through at higher engine speeds. This makes it a solid choice for builds aiming for significant power gains where sustained performance at higher RPMs is a priority. The V-band outlet provides a strong, leak-free connection and simplifies installation and removal compared to traditional flanged setups. This housing is designed for standard rotation, meaning it aligns with the typical orientation for most G30 turbocharger installations.

When building or upgrading a forced induction system, selecting the correct turbine housing is vital for achieving your desired performance goals. This Garrett housing is a well-built component designed to work seamlessly with Garrett G30 series turbochargers. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to your specific engine build and tuning strategy to ensure this housing's A/R ratio and configuration are the best match for your application.