The Garrett T3/T4E Journal Bearing Stage3 turbocharger is built for street and strip enthusiasts who demand a proven, high-flow journal bearing turbo without the premium of a ball bearing unit. Its 60 trim compressor and anti-surge housing design deliver strong performance for builds targeting serious power gains, while the Stage III turbine housing configuration rounds out a turbo package engineered for aggressive daily-driven and track-oriented applications. This is the turbo of choice for enthusiasts who want proven Garrett engineering paired with journal bearing reliability and value.
Specifications
- Bearing Type: Journal Bearing
- Compressor Trim: 60 Trim
- Compressor Housing: 4″ Anti-surge
- Turbine Housing A/R: T3 .63 A/R
- Turbine Housing Discharge: 4 Bolt exit
- Stage: Stage III
- HP Capacity: 500 HP
- Garrett P/N: 466159-5004
- Alternate P/N: 466159-5008
Performance & Application
This Garrett T3/T4E journal bearing turbocharger is designed for builds targeting up to 500 HP, making it a strong fit for performance street and strip applications. The 60 trim compressor combined with the 4″ anti-surge housing supports strong airflow characteristics suited to higher horsepower demands. Paired with the T3 .63 A/R Stage III turbine housing and 4 bolt discharge, this turbo is configured for enthusiasts building aggressive, high-output setups. It represents a dependable journal bearing option for those seeking Garrett-level performance and durability.
Frequently Asked Questions
- What HP can the Garrett T3/T4E Journal Bearing Stage3 turbo support?
- This turbocharger is capable of supporting up to 500 HP.
- Is this a ball bearing or journal bearing turbocharger?
- This is a journal bearing turbocharger.
- What is the A/R ratio of the turbine housing?
- The turbine housing uses a T3 .63 A/R configuration.
- What compressor housing does this turbo use?
- It features a 4″ anti-surge compressor housing paired with a 60 trim compressor wheel.
- What turbine discharge configuration does this turbo use?
- This turbo features a 4 bolt discharge turbine housing.
For enthusiasts seeking a dependable, proven journal bearing turbocharger capable of supporting serious horsepower, the Garrett T3/T4E 60 Trim Stage3 delivers the performance and reliability required for competitive street and strip builds.

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