The Garrett GT3582R is a proven ball bearing turbocharger built for serious power adders who demand fast spool without sacrificing top-end capability. Paired with a T04S compressor housing and a 1.06 A/R T4 undivided turbine housing with a V-band outlet, this configuration is engineered for enthusiasts pushing well past stock power levels who need a turbo that balances response with serious flow potential. Whether building a street/strip machine or a dedicated race platform, this GT3582R delivers the performance pedigree Garrett is known for.

Specifications

• Bearing Type: Ball Bearing
• Compressor Wheel Inducer: 61.4mm
• Compressor Wheel Exducer: 82mm
• Compressor Wheel Trim: 56
• Compressor Housing A/R: 0.70
• Compressor Housing Frame: T04S
• Compressor Inlet Size: 4″
• Compressor Outlet Size: 2.5″
• Turbine Wheel Inducer: 68mm
• Turbine Wheel Exducer: 62.3mm
• Turbine Wheel Trim: 84
• Turbine Housing A/R: 1.06
• Turbine Housing Inlet Flange: T4 Undivided
• Turbine Housing Outlet: 3″ V-Band
• HP Capacity: 650HP+ potential flow
• Also Known As: GT35R, GT35/GT40R

Performance & Application

This GT3582R configuration is designed to support significant horsepower potential while maintaining the anti-surge compressor design that helps optimize spool characteristics. The undivided T4 turbine inlet housing is well suited for applications prioritizing strong exhaust flow, while the 3″ V-band outlet simplifies downstream plumbing. Enthusiasts building high-output turbocharged applications will find this unit capable of supporting aggressive power goals without compromising drivability.

Frequently Asked Questions

What does GT35R or GT35/GT40R refer to?

These are aliases for the Garrett GT3582R turbocharger.

What HP can the GT3582R support?

This GT3582R configuration supports 650HP+ potential flow.

Is this a ball bearing or journal bearing turbo?

This is a Garrett ball bearing turbocharger.

What are the A/R ratios for the compressor and turbine housings?

The compressor housing uses a 0.70 A/R T04S frame, while the turbine housing uses a 1.06 A/R T4 undivided design.

What type of turbine housing outlet does this use?

This turbo features a 3″ V-Band outlet turbine housing.

For enthusiasts seeking a proven ball bearing GT3582R with a flow-optimized compressor and turbine housing combination, this configuration delivers the performance foundation needed to support serious horsepower goals.