The Garrett GT4718 compressor housing is a purpose-built replacement component engineered for enthusiasts and builders running high-boost forced induction setups that demand reliable, OEM-grade performance. Designed to restore or upgrade a GT4718-based turbocharger to factory-precise standards, this housing is the right choice for anyone rebuilding, servicing, or optimizing a Garrett ball bearing turbo system. It delivers the fitment accuracy and flow performance required to keep a high-output build running at its peak.

Specifications

• Compressor Wheel Inducer: 88mm
• Turbocharger Model: GT4718
• Bearing Type: Ball Bearing

Performance & Application

This compressor housing is built for high-boost forced induction applications where sustained performance and reliability are non-negotiable. As a direct OEM-fit replacement for the GT4718 platform, it maintains the precision porting and optimized flow characteristics engineered into the original Garrett design. It’s an essential component for builders performing turbo maintenance, upgrades, or rebuilds on GT4718-equipped systems. Expect the same flow-optimized performance and durability that defines Garrett’s ball bearing turbocharger lineup.

Frequently Asked Questions

What size compressor wheel does this housing support?

This compressor housing is sized for an 88mm inducer, matching the Garrett GT4718 specification.

Is this a ball bearing or journal bearing compressor housing?

This is a ball bearing compressor housing, part of Garrett’s Ball Bearing turbocharger lineup.

What Garrett turbocharger model is this housing designed for?

This compressor housing is designed specifically for the Garrett GT4718 (88mm) turbocharger.

For builders who need OEM-precision fitment and flow performance in a high-boost GT4718 application, this compressor housing delivers the reliability and optimized characteristics required to keep a serious build running strong.