Forced Performance Subaru WRX/STI XR Blue 73HTZ Turbo 58mm CH8CM Turbine Hsg External WG w/Oil Line

Forced Performance is well-known for building high-performance turbochargers, and the XR Blue 73HTZ is a prime example of their expertise for Subaru WRX and STI models. This turbocharger is designed to significantly increase airflow and boost pressure, offering a substantial upgrade over stock components for those looking to push their engine's capabilities further. It features a 58mm CH8CM turbine housing, which is optimized for a balance of quick spool response and high-end power output, making it a versatile choice for various performance applications.

The XR Blue 73HTZ incorporates an external wastegate setup, allowing for more precise boost control and preventing over-boosting, which is crucial for engine longevity and consistent performance. This setup helps maintain your desired boost levels more effectively than an internal wastegate, especially when running higher boost pressures. The included oil line ensures proper lubrication for the turbocharger's rotating assembly, a critical factor for its durability and performance. This turbo is built with robust materials and advanced internal designs that Forced Performance is recognized for, aiming to provide reliable power gains for demanding use.

When considering an upgrade like the XR Blue 73HTZ, it's important to note that this component is not CARB approved and cannot be shipped to California. Proper tuning and supporting modifications, such as an upgraded fuel system and exhaust, are typically required to take full advantage of this turbocharger's potential and ensure optimal engine operation. This turbocharger represents a significant step up for enthusiasts seeking maximum performance from their Subaru WRX or STI.