Forced Performance Subaru STi Green Turbo 8cm Blk Hsg Ext WG w/Oil Line/Porting/Coat(Drop Ship Only)

If you're looking to significantly upgrade the performance of your Subaru STi, a larger, more capable turbocharger is often the key. This Forced Performance Green turbocharger is built to handle more air and boost than the stock unit, allowing your engine to breathe deeper and make more power. It's a popular choice for STi owners aiming for a substantial increase in horsepower and torque, especially when paired with supporting modifications.

This turbo features an 8cm exhaust housing with an external wastegate port, which helps with boost control and can improve spool characteristics. The housing is finished in black and includes an oil line for proper lubrication, a critical component for turbo longevity. Forced Performance also applies porting and a special coating to the housing, which can help manage heat and improve flow. This is a well-built unit designed for those seeking a serious performance upgrade over the factory turbocharger.

Because this turbocharger is a significant departure from the stock unit, it's important to ensure your engine management system is properly tuned to take advantage of its capabilities and to maintain safe operating parameters. Supporting modifications like an upgraded fuel system and exhaust are typically recommended when installing a turbo of this size. Please note that this turbocharger is a drop-ship item, meaning it ships directly from the manufacturer, and it is not CARB approved, so it cannot be shipped to California.