Compressor housing for 60-1, 76mm 56 trim wheel W/ CAST IN ANTI-SURGE OPTION

This Garrett compressor housing is purpose-built for the 60-1 series, 76mm 56 trim wheel, giving serious turbo builders a precision-matched housing engineered for high-boost performance applications. It’s designed for enthusiasts and shops constructing or upgrading GTX-R style ball bearing turbochargers who demand accurate airflow characteristics and anti-surge capability. Choose this housing when you need a T04S-style footprint with the flow capacity to support aggressive boost targets.

Specifications

• Compressor Wheel Compatibility: 60-1, 76mm 56 trim wheel
• A/R Ratio: .70
• Housing Style: T04S style
• Inlet Size: 4″
• Outlet Size: 2.5″
• Anti-Surge Feature: Cast-in anti-surge option
• Boost Capacity: Supports up to 60 PSI boost applications

Performance & Application

This housing is engineered for GTX-R ball bearing turbocharger builds using the 76mm 56 trim compressor wheel, making it a strong fit for high-boost performance engines. The .70 A/R ratio and T04S-style configuration are tailored to deliver efficient airflow across demanding power ranges. With cast-in anti-surge geometry, this housing is built for enthusiasts pushing boost levels toward the upper end of what the platform can support. It’s a solid choice for builders assembling a serious ball bearing turbo setup where compressor-side flow and surge control matter.

Frequently Asked Questions

What is the A/R ratio of this compressor housing?

This compressor housing has a .70 A/R ratio.

What size compressor wheel does this housing fit?

This housing is designed for the 60-1, 76mm 56 trim wheel.

What inlet and outlet sizes does this housing use?

This housing features a 4″ inlet and a 2.5″ outlet.

How much boost can this housing support?

This compressor housing supports up to 60 PSI boost applications.

For builders who need precise compressor-side performance and anti-surge protection in a high-boost ball bearing turbo setup, this T04S-style housing delivers the flow characteristics the 76mm 56 trim wheel demands.