Forced Performance Subaru STi Blue Turbo 58mm Black Housing Ported External WG w/Oil Line (D/S Only)

This is the Forced Performance Blue turbocharger, specifically designed for Subaru STi models. It features a 58mm compressor wheel and a black housing with a ported external wastegate, intended for the driver's side (D/S) application. This turbocharger is a significant upgrade for enthusiasts looking to increase their vehicle's power output and responsiveness.

The Blue series from Forced Performance is known for its well-built construction and improved airflow characteristics. The 58mm compressor wheel offers a good balance between airflow capacity for higher horsepower and quick spool for better throttle response. The ported external wastegate housing is designed to help manage boost pressure more precisely, preventing overboost and ensuring consistent power delivery. This unit also includes an oil line, which is crucial for proper lubrication and cooling of the turbocharger's rotating assembly. The black housing gives it a distinct look under the hood.

Installation of a turbocharger like this requires careful attention to detail, especially regarding oil and coolant lines, as well as exhaust and intake plumbing. It's recommended to consult a professional installer or refer to detailed service manuals for your specific Subaru STi model to ensure proper fitment and function. Due to emissions regulations, this turbocharger is not CARB approved and cannot be shipped to California.