Turbocharger, Garrett T3/T4E, Journal Bearing, 60 Trim, 4″ Anti-surge, T31 .48 A/R vband exit

This Garrett T3/T4E journal bearing turbocharger is built for enthusiasts chasing a proven, cost-effective power upgrade without stepping into ball bearing territory. Featuring a 60 trim compressor wheel housed in a 4″ anti-surge cover and paired with a T31 .48 A/R Stage III v-band turbine housing, it’s a well-matched combination for street and performance builds seeking reliable mid-range power. Backed by Garrett engineering, this unit delivers a dependable balance of response and top-end flow for serious builds.

Specifications

• Bearing Type: Journal Bearing
• Compressor Trim: 60 Trim
• Compressor Housing: 4″ Anti-surge
• Turbine Housing: T31 .48 A/R Stage III
• Turbine Discharge: V-band
• HP Capacity: 500 HP
• Garrett P/N: 466159-5004
• Alternate P/N: 466159-5008

Performance & Application

Built on the Garrett T3/T4E platform, this turbocharger is designed for enthusiasts building a high-performance setup capable of supporting up to 500 HP. The 60 trim compressor wheel and 4″ anti-surge housing work together with the T31 .48 A/R Stage III turbine housing to provide a strong balance between spool characteristics and sustained airflow. The v-band discharge design simplifies exhaust plumbing for custom turbo installations. This combination is a popular choice among builders seeking a dependable journal bearing turbo for serious street and performance applications.

Frequently Asked Questions

What HP can this turbocharger support?

This Garrett T3/T4E journal bearing turbocharger is capable of supporting up to 500 HP.

Is this a ball bearing or journal bearing turbo?

This turbocharger uses a journal bearing design.

What turbine housing and A/R ratio does this turbo use?

It comes equipped with a T31 .48 A/R Stage III turbine housing featuring a v-band discharge.

What compressor housing size does this turbo use?

It features a 4″ anti-surge compressor housing paired with a 60 trim compressor wheel.

For builders who need a proven journal bearing solution with a well-matched 60 trim compressor and Stage III v-band turbine housing, this Garrett T3/T4E turbocharger delivers dependable performance up to its rated 500 HP capability.