GARRETT 856801-5070S GTX3582R GEN II TURBO ASSEMBLY KIT T4 / V-BAND 1.06 A/R

Product Description

The Garrett 856801-5070S GTX3582R Gen II Turbocharger Assembly Kit delivers industry-leading performance, efficiency, and durability for high-horsepower street and race applications. Featuring Garrett’s advanced Gen II GTX compressor wheel technology, this turbo provides significantly improved airflow, faster spool-up, and increased boost response compared to previous generations.

Built with a T4 divided turbine housing and 1.06 A/R, this turbocharger is designed for optimal top-end power while maintaining excellent mid-range efficiency. The V-Band turbine outlet ensures secure, leak-free connections and simplified installation for custom turbo setups.

This complete assembly kit is ideal for performance enthusiasts looking to push 600–1000+ horsepower depending on engine setup, making it a perfect choice for high-performance diesel and gasoline builds.

Key Features:

• Gen II GTX compressor wheel for maximum airflow and efficiency
• Capable of supporting 600–1000+ horsepower applications
• T4 divided turbine housing for improved exhaust flow
• 1.06 A/R turbine housing for high power output
• V-Band turbine outlet for secure and easy installation
• Improved spool-up and transient response over Gen I
• Ball bearing center section for durability and reduced friction

Fitment:

• Universal Performance Applications
• Custom Turbo Builds (Diesel & Gas)
• Requires custom fabrication and supporting modifications

FAQ

What makes the Gen II GTX3582R better than Gen I?
The Gen II version features an updated compressor wheel design that improves airflow, increases efficiency, and delivers faster spool-up with more power potential.

How much horsepower can this turbo support?
This turbo can support approximately 600 to over 1000 horsepower depending on engine configuration, fuel system, and tuning.

Is this a direct bolt-on turbo?
No, this is a universal performance turbo and requires custom installation, fabrication, and supporting modifications.

What is the benefit of the 1.06 A/R housing?
The 1.06 A/R provides better top-end power and airflow, making it ideal for high horsepower builds, though it may spool slightly slower than smaller housings.

Specifications for Garrett 856801-5070S