Turbocharger, Garrett T3/T4E, 60 Trim, 4″ Anti-surge Comp Hsg., T31 .63 A/R vband exit, StageIII

Built for enthusiasts who demand responsive boost without sacrificing top-end pull, this Garrett T3/T4E turbocharger pairs a 60 trim compressor wheel with an anti-surge housing designed to widen the usable airflow range. It’s a proven combination for street builds and mild competition applications that need a turbo capable of spooling quickly while still supporting serious power targets. As part of Garrett’s journal bearing T-series lineup, this unit delivers the durability and performance heritage the platform is known for.

Specifications

• Compressor Wheel Trim: 60 Trim
• Compressor Housing: 4″ Anti-surge
• Turbine Housing: T31 .63 A/R Stage III
• Turbine Discharge: V-band exit
• HP Capacity: 500 HP
• Bearing Type: Journal Bearing
• Garrett P/N: 466159-5004
• Alternate P/N: 466159-5008

Performance & Application

This Garrett T3/T4E turbocharger is engineered for street and mild competition applications requiring responsive boost delivery. The 60 trim compressor wheel combined with the anti-surge compressor housing helps extend the operating range for smoother power delivery across the rev band. The T31 .63 A/R Stage III turbine housing with v-band discharge is matched to support up to 500 HP, making this a strong choice for builds targeting solid mid-range power with a turbo that won’t feel lazy off the line.

Frequently Asked Questions

What HP can this turbocharger support?

This Garrett T3/T4E 60 trim turbocharger is capable of supporting up to 500 HP.

What size is the compressor housing?

It uses a 4″ anti-surge compressor housing designed to widen the usable airflow range.

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

It comes with a T31 .63 A/R Stage III turbine housing featuring a v-band discharge.

What applications is this turbocharger best suited for?

It’s ideal for street and mild competition applications requiring responsive boost delivery.

For enthusiasts seeking a proven 60 trim T3/T4E turbocharger that balances quick response with genuine 500 HP capability, this anti-surge, Stage III v-band configuration delivers exactly that.