BD DIESEL 1045911 TURBINE HOUSING 16CM – 1988–1993 DODGE 5.9L CUMMINS (NON-WASTEGATED, DUAL THROAT)

Product Description

The BD DIESEL 1045911 16cm Turbine Housing is a direct replacement non-wastegated, dual throat turbine housing built for 1988–1993 Dodge 5.9L Cummins trucks equipped with the factory turbocharger. This housing is engineered to replace the larger factory turbine housings and deliver a major improvement in low-end response, quicker spool-up, and stronger boost control under load.

BD Diesel 1045911 turbine housing, 16cm turbine housing 5.9 Cummins, first gen Cummins turbo upgrade, non-wastegated dual throat housing, 1988 1989 1990 1991 1992 1993 Dodge Cummins turbine housing, quicker spool-up turbo housing

By reducing turbine housing volume to 16 square centimeters, exhaust velocity increases for faster turbo response and improved drivability — especially when towing or running larger injectors and added fueling. This is a popular upgrade for First Gen Cummins owners who want improved boost response without changing the entire turbocharger assembly.

Fitment

• 1988–1993 Dodge Ram (First Gen)
• 5.9L Cummins Diesel Engine
• Factory turbocharger equipped trucks
• Non-wastegated, dual throat turbine housing

Key Features & Benefits

• 16cm non-wastegated, dual throat turbine housing
• Replaces larger factory housings for quicker spool-up
• Improves throttle response and drivability
• Supports higher top-end boost potential with fueling upgrades
• Direct-fit turbine housing upgrade

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

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What does switching to a 16cm turbine housing do?

A smaller 16cm housing increases exhaust velocity through the turbine which improves spool-up and throttle response compared to larger housings.

Is this a complete turbocharger?

No. This is a turbine housing only. It is designed to replace your existing turbine housing while keeping your turbocharger center section and compressor side.

Can this be used with performance injectors?

Yes. This housing is often used to improve boost response and control when running larger injectors and added fueling on 1988–1993 5.9L Cummins applications.

Specifications for BD DIESEL PRODUCTS 1045911