BD Diesel Exhaust Components

Fits 1998.5–2002 Dodge 5.9L 24-Valve Cummins

Part #: 1046047

Overview

The BD Diesel 98.5-02 Dodge 5.9L 24-Valve Cummins Pulse Exhaust Manifold Kit is a high-quality replacement designed specifically for Dodge Ram trucks equipped with the 5.9L Cummins engine. Crafted from high-silicon ductile iron, this manifold is engineered to endure the demanding conditions of heavy-duty diesel applications. Its fully divided pulse design optimizes exhaust flow, supporting improved engine efficiency and performance. This kit is ideal for those seeking a durable, reliable upgrade that restores or enhances exhaust system integrity while maintaining factory fitment and function. Whether you're performing maintenance or upgrading for better thermal management, this manifold provides a robust solution that withstands extreme temperatures and vibration. Its modern engineering ensures precise internal geometry, promoting optimal exhaust flow and reducing the risk of thermal fatigue. The included gaskets, bolts, and spacers make installation straightforward, offering a complete package for convenience and value.

Key Features

This exhaust manifold kit features a fully divided pulse design that enhances exhaust scavenging and engine response. Constructed from high-silicon ductile iron, it offers excellent durability and resistance to thermal stress. The precision slip joints accommodate expansion and contraction, significantly extending the manifold’s lifespan. Designed with modern technology, the manifold maintains optimal internal geometry for consistent performance. The kit includes all necessary hardware—gaskets, bolts, and spacers—ensuring a hassle-free installation process.

Construction & Design

Made from high-silicon ductile iron, this manifold combines strength and thermal resilience. The fully divided pulse configuration is engineered to improve exhaust flow and reduce backpressure, supporting better engine efficiency. Precision slip joints allow for thermal expansion, preventing cracking and cyclic fatigue, which are common failure points in exhaust manifolds.

Installation & Fitment

Designed as a direct drop-in replacement, this kit fits 1998.5 to 2002 Dodge Ram trucks with the 5.9L 24-valve Cummins engine. The included hardware and gaskets facilitate a straightforward installation, making it suitable for both professional mechanics and DIY enthusiasts.

Ideal For

Perfect for diesel truck owners looking to restore or upgrade their exhaust system with a durable, high-performance manifold that supports long-term reliability and engine efficiency. Suitable for maintenance, repairs, or performance enhancements on 5.9L Cummins engines from the late 1990s to early 2000s.