Garrett 827690-0001 GT28R Turbine Housing Kit V-Band/V-Band 0.57 A/R

Vehicle Fitment

• Universal turbocharger turbine housing - not tied to any specific vehicle
• Designed for use with Garrett GT28/GTX28 family turbochargers

Features

• High-performance turbine housing kit for GT28R and compatible cores
• 0.57 A/R ratio for quick turbine spool and responsive boost delivery
• V-Band inlet and V-Band outlet flanges for secure exhaust connection
• Rugged Ni-Resist cast construction for thermal strength and durability
• Free-float design (no internal wastegate)
• Supports custom and performance turbocharger builds
• Ideal for street performance and motorsport applications
• Flexibility for manifold and exhaust design integration

Specifications

• Brand: Garrett
• Part Number: 827690-0001
• Component Type: Turbocharger turbine housing kit
• Compatible Series: GT28/GTX28 turbochargers
• A/R Ratio: 0.57
• Inlet Connection: V-Band flange
• Outlet Connection: V-Band flange
• Wastegate: Free-float (external wastegate configured separately)
• Material: Ni-Resist cast alloy for high heat resistance

Included Components

• 1x Garrett 827690-0001 turbine housing (exhaust housing)
• Note: Turbo core (CHRA), compressor housing, actuators, clamps, and additional installation hardware are not included

Product Description

The Garrett 827690-0001 Turbine Housing Kit is a high-quality exhaust housing designed for performance turbocharger systems based on the GT28/GTX28 family of Garrett turbo cores. With a **0.57 A/R** ratio and robust V-Band inlet and outlet connections, this housing promotes quicker turbo spool and strong mid-range airflow characteristics, helping improve responsiveness and boost delivery in custom forced-induction setups.

This universal turbine housing is crafted from heat-resistant Ni-Resist cast alloy to withstand the challenging thermal and pressure conditions found in high-performance turbo applications. It features a free-float design with no integrated wastegate, making it ideal for builders integrating external wastegate systems and bespoke exhaust manifolds. As a **universal component** - not specific to any one vehicle - it must be paired with a compatible turbocharger core (CHRA) and appropriate plumbing to complete a functional turbocharger assembly tailored to your engine and performance goals.