Housing, Turbine, GT28/GTX28, T3 und. .63 A/R, Welded 3″ GT VB (81mm cent. ring) 90mm OD Flange

$395.00

T3 undivided turbine housing for GT28/GTX28 turbos featuring .63 A/R with 81mm center ring and welded 3″ GT v-band connection. Supports up to 500+ HP applications with optimized flow characteristics and 90mm OD flange for direct bolt-on compatibility.

The Garrett GT28/GTX28 T3 undivided turbine housing with welded 3″ GT v-band flange is engineered for builders pushing GT28/GTX28-based turbochargers into serious power territory. Designed for enthusiasts who demand a clean, direct-fit connection to modern v-band exhaust systems, this housing delivers the flow characteristics needed to support high-output street and race applications. It’s the right choice for anyone upgrading their turbine-side plumbing without compromising on fitment or performance.

Specifications

  • Turbine Housing Configuration: T3 undivided
  • A/R Ratio: .63
  • Turbine Inlet Flange: T3
  • Turbine Outlet Flange: Welded 3″ GT v-band
  • V-Band Center Ring Diameter: 81mm
  • Outlet Flange OD: 90mm
  • HP Capacity: 500+ HP
  • Compatible Turbo Family: GT28/GTX28

Performance & Application

This turbine housing is built for GT28/GTX28 platform turbochargers used in high-performance street and motorsport builds. The undivided T3 configuration paired with a .63 A/R ratio delivers optimized flow characteristics suited to applications targeting 500+ horsepower. The welded 3″ GT v-band outlet with 81mm center ring simplifies integration into modern v-band downpipe and exhaust setups, making it a strong fit for builders prioritizing both performance and ease of installation.

Frequently Asked Questions

What HP can this turbine housing support?
This turbine housing supports applications up to 500+ HP.
What is the A/R ratio of this housing?
The A/R ratio is .63.
Is this housing divided or undivided?
This is a T3 undivided turbine housing.
What type of outlet flange does this housing use?
It features a welded 3″ GT v-band outlet flange with an 81mm center ring and a 90mm OD.

For builders running a GT28/GTX28 turbocharger who need a v-band-ready turbine housing capable of supporting serious horsepower, this .63 A/R T3 undivided housing delivers the flow and fitment precision the build demands.

Weight 10 lbs

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