Garrett 740902-0108 GTX3076R Turbine Housing Kit T4 V-Band 1.01 A/R

Vehicle Fitment

• Universal turbocharger turbine housing - not specific to any vehicle
• Designed for use with Garrett GTX3076R and compatible turbocharger cores

Features

• Turbine housing kit for high-performance GTX3076R series turbochargers
• 1.01 A/R ratio for strong mid-range and top-end airflow
• T4 inlet flange for flexible exhaust manifold integration
• V-Band outlet for secure, leak-resistant exhaust connection
• Heavy-duty cast alloy construction for thermal strength and durability
• Free-float design - no internal wastegate
• Supports external wastegate setups
• Ideal for custom and high-boost turbo builds

Specifications

• Brand: Garrett
• Part Number: 740902-0108
• Component Type: Turbocharger turbine housing kit
• Compatible Turbo Series: GTX3076R and similar cores
• A/R Ratio: 1.01
• Inlet Flange: T4 standard flange
• Outlet Connection: V-Band
• Wastegate: Free-float (external wastegate compatible)
• Material: High-strength cast alloy

Included Components

• 1x Garrett 740902-0108 turbine housing (exhaust housing)
• Note: Turbo core (CHRA), compressor housing, actuator, clamps, and additional hardware not included

Product Description

The Garrett 740902-0108 GTX3076R Turbine Housing Kit is a high-performance exhaust housing designed for custom turbocharger systems built around GTX3076R and compatible cores. With a 1.01 A/R ratio, this turbine housing balances quick turbine response with strong mid-range and top-end airflow, making it well suited for high-boost and performance-oriented builds. The T4 inlet flange and V-Band outlet provide versatility in manifold and exhaust design while ensuring a secure, leak-resistant connection.

Constructed from a robust cast alloy to withstand elevated temperatures and pressures common in forced-induction applications, this turbine housing is a **universal component** - not a direct drop-in for any specific vehicle. It must be paired with a compatible turbo core (CHRA), external wastegate hardware if needed, and the necessary plumbing to complete a functional custom turbocharger assembly tailored to your performance goals. Its robust design and balanced A/R make it ideal for tuners and engine builders crafting bespoke turbo systems.