Housing, Turbine, TiAL P/N 002470, V-band inlet/outlet, GT55/GTX55R, 1.15 A/R

Built for extreme-horsepower applications where every ounce of turbine efficiency matters, this TiAL stainless steel turbine housing is engineered for serious Garrett GT55 and GTX55R turbocharger builds. Its V-band inlet and outlet configuration eliminates bolted flange restrictions, making it the preferred choice among competitive motorsports teams and high-boost enthusiasts who demand consistent, repeatable performance. This is the housing serious builders reach for when nothing but the best will do.

Specifications

• Material: Stainless steel
• A/R Ratio: 1.15
• Inlet Flange: V-band
• Outlet Flange: V-band
• Compatible Turbocharger Series: Garrett GT55, GTX55R
• Garrett P/N: 002470
• Also Known As: Pro-Mod Stainless V-Band Housing

Performance & Application

This turbine housing is purpose-built for Garrett GT55 series and GTX55 series turbochargers used in high-boost and competitive motorsports applications. The V-band inlet and outlet design delivers responsive spool characteristics, making it well-suited for builds that demand quick turbine response without sacrificing high-flow capability. This housing is engineered for enthusiasts and race teams pushing GT55/GTX55R platforms to their performance limits.

Compatibility & Fitment

• Garrett GT55 series turbochargers
• Garrett GTX55R turbochargers

Frequently Asked Questions

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

This TiAL turbine housing features a 1.15 A/R ratio.

What flange type does this housing use?

It features a V-band inlet and V-band outlet flange configuration.

What turbochargers is this housing compatible with?

This housing is designed for Garrett GT55 series and GTX55 series turbochargers.

What is this housing commonly called?

It is commonly referred to as the “Pro-Mod” Stainless V-Band Housing.

For builders running Garrett GT55 or GTX55R turbochargers in high-boost, competition-focused applications, this TiAL stainless V-band turbine housing delivers the flow characteristics and durability the category demands.