BD DIESEL 1045995-T6 EXHAUST PULSE MANIFOLD W/T6 MOUNT / 20-DEGREE DODGE 1998.5–2007 5.9L

Product Description

The BD DIESEL 1045995-T6 Exhaust Pulse Manifold is a high-performance, divided pulse-flow manifold designed for 1998.5–2007 Dodge Ram 2500/3500 trucks equipped with the 5.9L Cummins. Built for durability and improved airflow, this manifold features a 20-degree T6 turbo mounting flange that keeps the turbo in the stock location while supporting large-frame turbo upgrades such as S300/S400 style setups.

BD Diesel 1045995-T6 exhaust manifold, 5.9 Cummins T6 manifold, 20 degree T6 turbo mount, pulse flow divided manifold, S300 S400 turbo upgrade manifold, Dodge Ram 1998.5 1999 2000 2001 2002 2003 2004 2005 2006 2007 Cummins manifold

The pulse-flow design improves exhaust energy delivery to the turbine for quicker spool and increased efficiency, while the heavy-duty high-silicon ductile iron construction withstands extreme heat cycles and vibration. This manifold is ideal for performance builds that demand stronger turbo response, reduced restriction, and long-term reliability compared to factory cast manifolds.

Fitment

• 1998.5–2007 Dodge Ram 2500 / 3500
• 5.9L Cummins Diesel Engine
• 20-degree T6 turbo mounting flange
• Designed for larger turbo upgrades while keeping the turbo in the stock location

Key Features & Benefits

• Divided pulse-flow design for improved turbo spool and efficiency
• 20-degree T6 mount supports S300/S400-style turbo upgrades
• Heavy-duty high-silicon ductile iron construction for extreme temperature durability
• Improved airflow and reduced restriction vs factory manifold
• High-temperature black coated finish for corrosion resistance
• Drilled and tapped 1/8" NPT ports

Cross-Reference & Compatible BD Diesel Products

To ensure you’re using correct supporting hardware and matching BD Diesel components, we recommend pairing this manifold with additional BD Diesel installation items available on cppdiesel.com. (Only verified, working BD Diesel product links should be used here.)

Will this manifold keep the turbo in the stock location?

Yes. This manifold is designed to keep the turbocharger in the stock location while upgrading to a T6 turbo flange.

What turbo flange does this manifold use?

This manifold uses a T6 mount with a 20-degree turbo flange orientation.

Is this manifold divided?

Yes. It features a fully divided pulse-flow design to improve exhaust energy delivery to the turbine for quicker spool and increased performance.

Specifications for BD DIESEL PRODUCTS 1045995-T6