Forced Performance Subaru STi/WRX Blu UHF BB Turbo 58mm CH7CM Trbn Hsg Ported Internal WG w/Oil Line

The 58mm compressor wheel on this Forced Performance Blu UHF BB turbocharger is a key detail, offering a significant airflow increase over stock for your Subaru STi or WRX. This turbo features a CH7cm turbine housing, which is ported for its internal wastegate. This setup is designed to provide a more responsive feel and improved power output, especially in the mid-range, compared to larger, less efficient turbos. The ball-bearing center cartridge is a notable upgrade, reducing friction and spool time, meaning you'll feel boost come on sooner and more smoothly.

Built with durability in mind, this turbo uses a robust housing construction. The internal wastegate porting is done precisely to ensure consistent boost control, preventing over-boosting and maintaining optimal engine performance. This turbo comes complete with the necessary oil line, simplifying installation and ensuring proper lubrication from the start. It's a well-built unit intended for enthusiasts looking to extract more performance from their Subaru's engine, offering a strong balance between airflow capacity and responsiveness.

When installing this turbo, remember that it's not CARB approved and cannot be shipped to California. It's always a good idea to consult with a professional tuner to dial in the engine management system after installation to take full advantage of the turbo's capabilities and ensure long-term reliability. This turbo is a substantial upgrade for those serious about performance.