1.16 A/R T3 DIVIDED Turbine Housing for GTW3884 (GTW6265, 6465, 6765) welded 3″ GT V-Band Exit

This 1.16 A/R divided T3 turbine housing is purpose-built for the Garrett GTW3884 platform, giving serious turbo builders a housing engineered to maximize exhaust scavenging and sharpen spool response. It suits enthusiasts running either journal bearing or ball bearing versions of this GTW series turbo who demand a twin-scroll design without compromise. If you’re building around the GTW3884 family and need a proven divided housing solution, this is the correct part.

Specifications

• A/R Ratio: 1.16
• Turbine Housing Type: Divided (twin scroll / twin entry) T3
• Compressor/Turbo Compatibility: GTW3884 (GTW6265, GTW6465, GTW6765)
• Bearing Compatibility: Journal bearing and ball bearing versions
• Exit Configuration: 3″ GT V-Band Exit, welded to the turbine housing

Performance & Application

Designed specifically for the GTW3884 turbo lineup, this divided turbine housing is built to work with both journal bearing and ball bearing configurations. The twin-scroll design separates exhaust pulses to improve scavenging efficiency, translating into quicker spool and stronger response for performance builds. The welded 3″ GT V-Band exit provides a clean, direct exhaust outlet path for downstream plumbing.

Compatibility & Fitment

• Garrett GTW3884
• Garrett GTW6265
• Garrett GTW6465
• Garrett GTW6765
• Compatible with journal bearing versions
• Compatible with ball bearing versions

Frequently Asked Questions

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

This turbine housing has a 1.16 A/R ratio.

What does GTW6265, GTW6465, and GTW6765 refer to?

These are alternate names for the Garrett GTW3884 turbo.

Is this housing compatible with journal bearing or ball bearing turbos?

It is designed for both journal bearing and ball bearing versions of the GTW3884 (GTW6265, GTW6465, GTW6765) turbo.

What type of exit does this turbine housing use?

It features a 3″ GT V-Band exit that is welded directly to the turbine housing.

For GTW3884-based builds demanding twin-scroll efficiency and a durable welded V-Band exit, this 1.16 A/R divided T3 turbine housing delivers the exact fitment and performance characteristics your setup requires.