GT47 / GTX47 Wastegated T6 Exhaust Housing 1.27 A/R | 93mm/82mm Turbine

GT47 1.27 A/R T6 Wastegated Exhaust Housing

Upgrade or replace your existing GT47 turbocharger exhaust housing with this high-performance 1.27 A/R T6 divided wastegated turbine housing. Designed to fit all GT47 and GTX47 turbochargers utilizing the 93mm/82mm turbine wheel, this housing delivers exceptional spool-up while maintaining strong top-end performance.

The 1.27 A/R sizing has become a popular choice for high-performance Caterpillar diesel engines, using larger compressor wheels, offering faster boost response without sacrificing the airflow needed for serious horsepower. It is also commonly used on Detroit Diesel Series 60 12.7L and 14L engines, making it an excellent option for street and competition applications.

Manufactured from high-quality high-silicon ductile iron for excellent heat resistance and durability, this housing features a T6 divided inlet and an integrated wastegate to help control drive pressure and improve turbocharger efficiency.

Whether you're replacing a damaged housing or fine-tuning your turbo setup, this GT47 exhaust housing provides the durability, fitment, and performance demanded by serious diesel enthusiasts.

Features

• 1.27 A/R turbine housing
• T6 divided inlet flange
• Integrated wastegate
• Fits GT47 and GTX47 turbochargers
• Compatible with 93mm/82mm GT47 turbine wheels
• High-strength high-silicon ductile iron construction
• Excellent spool characteristics for performance diesel applications