Part #: TR - TS1021. The TD05 - 18G turbo is perfect for street and track cars. This new billet turbo can reach up to 450 HP while keeping great street drivability. Its wheel blades are lighter and stronger than those of the TR TD05 - 20G. Compared to the stock turbo, it can handle mid - to high - end horsepower with little lag time. Turbo Characteristics: Bearing Type is Journal, Flange Type is Standard Subaru 5 - Bolts. Compressor Wheel: In is 52.5 mm, Ex is 68 mm. Turbine Wheel: In is 56 mm, Ex is 49.2 mm. Actuator is 1.3 Bar / 19 psi, Turbine Housing is 8cm, and Max. Power is 440 HP. Kit Contents include Turbocharger, Gaskets, Actuator, Oil Pipe, Water Pipe, and Hardware Kits.


Using this Tomioka Racing Billet TD05 - 18G Turbocharger is easy. First, make sure your car model (WRX 2002 - 2007, STI 2004 - 2021, or Forester XT 2005 - 2007) is compatible. When installing, use the gaskets, actuator, oil pipe, water pipe, and hardware kits provided in the package. Start your car and check for any leaks. For daily use, this turbo can handle mid - to high - end horsepower well. But remember, don't push it too hard right after starting the car. Let the engine warm up first. When it comes to maintenance, check the oil regularly to keep the turbo running smoothly. Also, inspect the pipes and gaskets for any signs of wear or damage every few months. If you notice any issues, like strange noises or a decrease in performance, it's best to get it checked by a professional.