Turbocharger – Garrett T3/T4E, 60 trim compressor, T3, 5 bolt discharge , .82 A/R StageIII

The Garrett T3/T4E turbocharger with a 60 trim compressor and .82 A/R Stage III T3 5-bolt discharge turbine housing is built for enthusiasts chasing serious power without the complexity of a water-cooled system. This journal bearing unit is engineered for builders who want proven Garrett performance in a straightforward, oil-cooled package. It’s the right choice for anyone looking to simplify installation while still hitting a high horsepower target.

Specifications

• Turbo Family: Garrett T3/T4E
• Bearing Type: Journal Bearing
• Compressor Trim: 60 trim
• Turbine Housing: Stage III T3 5 bolt discharge
• A/R Ratio: .82
• HP Potential: 500 HP
• Cooling: Oil cooled only, water lines not required

Performance & Application

This Garrett T3/T4E delivers up to 500 HP of potential flow, making it a strong fit for builders targeting that power range without stepping up to a larger frame turbo. The 60 trim compressor paired with the .82 A/R Stage III T3 5-bolt discharge turbine housing is tuned to balance response with flow capacity. Because the design is oil cooled only, it eliminates the need for water lines, simplifying the installation process compared to water-cooled alternatives. This makes it a practical option for builders who want Garrett journal bearing performance with fewer plumbing requirements.

Frequently Asked Questions

What HP can this Garrett T3/T4E support?

This turbocharger has a 500 HP potential flow rating.

Is this a ball bearing or journal bearing turbo?

This is a Garrett T3/T4E journal bearing turbocharger.

What is the A/R ratio of the turbine housing?

The turbine housing uses a .82 A/R Stage III T3 5-bolt discharge design.

Does this turbo require water lines?

No, this turbo is oil cooled only and water lines are not required, which simplifies installation.

For builders who want Garrett-backed journal bearing performance with a simplified, oil-cooled installation and a proven 500 HP potential, this T3/T4E 60 trim Stage III combination is a dependable choice.