This Garrett compressor housing is purpose-built for the T67, T04R, and T04Z turbo platforms running an 84mm 63-trim compressor wheel, making it the housing of choice for enthusiasts and builders upgrading airflow on these popular Garrett cores. Its T04S-style architecture delivers a proven, well-understood flow path that shops and DIY builders alike trust for serious performance builds. Available in a standard finish or a polished housing option for those who want function paired with a cleaner presentation.

Specifications

• Compressor Wheel Fitment: 84mm 63 trim wheel
• A/R Ratio: .70
• Housing Style: T04S style
• Compressor Inlet Size: 4″
• Compressor Outlet Size: 2.5″
• Garrett P/N: 409722-0023

Performance & Application

Designed around the T67/T04R/T04Z family of Garrett cores, this compressor housing is engineered for builders running an 84mm 63-trim wheel who need a properly matched housing for optimized airflow characteristics. The T04S-style design with its 4″ inlet and 2.5″ outlet configuration supports the flow demands of these popular turbo builds. This housing is well suited to enthusiasts building or rebuilding a T67/T04R/T04Z-based turbo system who require correct compressor-side sizing to match their wheel and application.

Compatibility & Fitment

• T67 turbochargers
• T04R turbochargers
• T04Z turbochargers
• Compatible with 84mm 63-trim compressor wheels

Frequently Asked Questions

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

This compressor housing is a .70 A/R design.

What size compressor wheel does this housing fit?

It is sized for an 84mm 63-trim compressor wheel.

What turbo platforms is this housing compatible with?

This housing fits the T67, T04R, and T04Z turbocharger platforms.

What inlet and outlet sizes does this housing use?

It features a T04S-style design with a 4″ inlet and a 2.5″ outlet for optimized airflow characteristics.

For builders running a T67, T04R, or T04Z core with an 84mm 63-trim wheel, this correctly matched .70 A/R compressor housing is the dependable choice for dialing in proper airflow on your build.