Turbocharger Kit with Billet Aluminum Compressor Wheel

It utilizes a precision-machined CNC billet aluminum compressor wheel, which offers a substantial advantage over traditional cast wheels. This design, crafted from aerospace-grade materials, features thinner blades and a larger surface area, resulting in greatly improved airflow dynamics and quicker turbo spool. This kit includes a versatile Multi-Rate Billet Actuator, allowing for a customized setup by combining up to three springs to achieve the perfect boost response for your specific needs. The turbocharger is rated for various power applications, supporting configurations from 380HP up to 450HP. Please note that support modifications may be required to achieve optimal performance and reliability, and a setup reference guide is available. The Tomei Arms Turbocharger Kit is compatible with a wide range of Subaru models including Legacy, Legacy RS, Legacy GT, Impreza, Impreza GT, WRX, WRX STI, Forester, Forester XT, and Saab 9-2x Aero, as well as Subaru Outback and Baja Turbo. The package includes the turbocharger unit, an internal wastegate (IWG), and all required installation hardware, including lines. This turbocharger is designed for use with Subaru EJ25 and EJ20 single-scroll engines and is compatible with various Subaru WRX and WRX STI models across different years. It also lists compatibility with specific Mitsubishi Lancer models and RB25DET engines for certain part numbers, though TB403A-SB01A is specifically for Subaru EJ applications. Users should confirm fitment for their specific vehicle and engine configuration.