Part #: TR-TS1047. Check out the twin scroll GTX2971 turbocharger for Subaru 2002 - 2007 WRX and 2004 - 2018 STi! Just like the GTX2971R, this version comes with a ball - bearing cartridge, a billet compressor wheel, and a 10 cm² housing. The billet compressor wheel makes it lighter than other turbochargers and ensures great airflow with point - milled blades. It has a unique design, with a 20% larger wheel and 17% longer blades than the factory turbo. Also, the ported and polished exhaust housing reduces exhaust flow turbulence. All necessary hardware is included. Note: This turbocharger needs twin scroll headers and a downpipe. Bearing Type: Ball - Bearing. Flange Type: Standard Subaru 5 - Bolts. Compressor Wheel: In: 54 mm, Ex: 72 mm. Turbine Wheel: In: 60 mm, Ex: 57 mm. Turbine Housing: 10 cm². Actuator: 1.3 bar / 19 psi. Horsepower: 500 HP. Applications: 2002 - 2007 Subaru WRX, 2004 - 2018 Subaru STi. Kit Contents: Turbocharger, Gaskets, Hardware Kit, Actuator, Oil Pipe, Water Pipe.
Using the Tomioka Racing GTX2971 Twin Scroll Turbocharger is straightforward. First, make sure you have twin scroll headers and a downpipe as this turbocharger requires them. When installing, carefully attach the turbocharger using the included gaskets, hardware kit, oil pipe, and water pipe. The actuator is already set at 1.3 bar or 19 psi. During use, keep an eye on the turbocharger's performance and the engine's horsepower, which can reach up to 500 HP. For maintenance, regularly check the ball - bearing cartridge for any signs of wear. Also, inspect the compressor and turbine wheels to ensure they are clean and free of debris. If you notice any issues with the exhaust flow or the turbocharger's operation, it's best to have it checked by a professional. With proper use and maintenance, this turbocharger will serve you well for a long time.
