The BD Diesel 19-24 Ram 2500/3500 6.7L Cummins Exhaust Manifold (Part # 1045969) is engineered specifically for heavy-duty diesel applications to enhance performance and durability. Featuring a divided pulse design, this manifold improves exhaust flow, which helps increase turbo spool-up and overall engine power. Its design ensures optimal scavenging of exhaust gases, contributing to improved throttle response and fuel efficiency in demanding fleet and towing conditions. The manifold’s thick-wall casting resists cracking under high-heat conditions, providing long-term reliability in severe operational environments.
Constructed as a direct stock replacement, this exhaust manifold offers full EGR compatibility for straightforward installation without the need for extensive modifications. It includes pre-drilled EGT ports, facilitating easy aftermarket gauge installations to monitor exhaust temperatures accurately. Additionally, the package comes with turbo and EGR studs to ensure secure mounting, reducing installation time and potential leaks. Designed to withstand the rigors of heavy-duty use, this component is an essential upgrade for maintaining engine integrity and performance in your Ram 2500 or 3500 equipped with the 6.7L Cummins engine from 2019 to 2024.
BD Diesel’s commitment to quality engineering stems from decades of experience in diesel performance, ensuring each component meets rigorous standards for durability and efficiency. Whether you’re a fleet operator or a serious enthusiast, this exhaust manifold provides a reliable solution to improve exhaust flow, reduce stress from thermal cycles, and support high-performance diesel applications over the long haul.
Features:
- Divided pulse design improves exhaust flow to better spool and power the turbo
- Two-piece slip joint reduces stress from heat cycles to prevent failure
- Thick-wall casting resists high-heat cracking for long-term durability
- Direct stock replacement with full EGR compatibility for easy fitment
Fitment:
Ram 2500 Big Horn 2019 to 2024
Ram 2500 Laramie 2019 to 2024
Ram 2500 Laramie Longhorn 2019 to 2021
Ram 2500 Limited 2019 to 2024
Ram 2500 Limited Longhorn 2021 to 2024
Ram 2500 Lone Star 2019 to 2024
Ram 2500 Rebel 2023 to 2024
Ram 2500 Special Service 2024
Ram 2500 Tradesman 2019 to 2024
Ram 3500 Big Horn 2019 to 2024
Ram 3500 Laramie 2019 to 2024
Ram 3500 Laramie Longhorn 2019 to 2020
Ram 3500 Limited 2019 to 2024
Ram 3500 Limited Longhorn 2021 to 2024
Ram 3500 Lone Star 2019 to 2022
Ram 3500 SLT 2019 to 2024
Ram 3500 Special Service 2024
Ram 3500 Tradesman 2019 to 2024





















