Forced Performance HD366 Street Turbo T4 .91 Black Turbine Housing (Drop Ship Only)

The turbine housing on this Forced Performance HD366 turbocharger is cast from durable ductile iron, finished in a matte black coating. This material choice helps manage heat effectively, which is crucial for consistent turbocharger performance under load. The .91 A/R ratio on the T4 flange housing is a popular choice for street applications, offering a good balance between quick spool-up for responsive acceleration and the ability to sustain boost at higher RPMs. This setup is designed to work with a wide range of engine builds, providing a significant airflow upgrade over stock turbochargers.

This HD366 model is built for robust street use, meaning it's intended for daily driving and spirited performance without the extreme demands that might require a full-race unit. The ductile iron construction is well-suited for the thermal cycling that occurs during normal driving, contributing to its longevity. The matte black finish not only looks sharp but also offers a layer of protection against corrosion. When considering a turbocharger of this caliber, it's important to ensure your engine's supporting systems—like fuel delivery, cooling, and exhaust—are up to the task to maximize performance and reliability.

This turbocharger is a drop-ship item, meaning it ships directly from the manufacturer's warehouse. Please note that this turbocharger is not CARB approved and cannot be shipped to California addresses. Proper tuning after installation is essential to realize the full benefits of this turbocharger and to ensure your engine operates safely and efficiently.