Housing, Turbine, Garrett GTW38 BB, .96 A/R T4 Undiv. with 3″ V-band exit

This Garrett GTW38 turbine housing is built for serious turbo builders assembling a custom high-flow system around the GTW38 ball bearing platform. With its T4 undivided inlet and 3″ V-band outlet, it’s designed for enthusiasts who demand precise, reliable exhaust housing geometry without compromise. Backed by genuine Garrett engineering, this housing is the right choice for anyone building a GTW38-based turbo system from the ground up.

Specifications

• Turbine Housing A/R Ratio: .96
• Inlet Flange Type: T4 Undivided
• Outlet: 3″ V-band exit
• Bearing Type: Ball Bearing
• Platform: GTW38

Performance & Application

This turbine housing is engineered specifically for the Garrett GTW38 ball bearing turbocharger platform, making it a natural fit for high-performance custom turbo builds. The T4 undivided inlet configuration and 3″ V-band outlet are designed for straightforward integration into custom exhaust plumbing and downpipe setups. This housing suits builders working on high-flow applications who need a dependable, genuine Garrett component to complete their GTW38 turbo assembly.

What’s Included

• Flange and Clamp set, V-Band Outlet (down-pipe side) (Product Code: ATP-FLS-052)

Frequently Asked Questions

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

This Garrett GTW38 turbine housing has a .96 A/R ratio.

Is this a ball bearing or journal bearing housing?

This is a ball bearing turbine housing, built for the Garrett GTW38 platform.

What inlet and outlet configuration does this housing use?

It features a T4 undivided inlet with a 3″ V-band exit for the outlet.

What comes with this turbine housing for installation?

It includes a Flange and Clamp set for the V-Band Outlet on the down-pipe side, identified by Product Code ATP-FLS-052.

For builders standardizing on the Garrett GTW38 ball bearing platform, this .96 A/R T4 undivided turbine housing with 3″ V-band exit delivers genuine Garrett fitment and flow characteristics essential to a properly executed custom turbo system.