The BD Diesel Down Pipe Kit 4in HX40/Super B, part number 1045223, is engineered specifically for heavy-duty diesel applications to enhance exhaust flow and performance. Compatible with a range of Dodge Ram 2500 and 3500 models from 1994 to 2002 equipped with 5.9L Cummins engines, this down pipe is designed to support the installation of S300 or HX40 turbochargers with Half Marmon connections. Crafted for durability and optimal exhaust flow, it features a 4-inch diameter pipe that ensures minimal backpressure and improved turbo responsiveness. The kit includes a high-quality exhaust band clamp and a turbo V-band clamp, facilitating a secure and leak-free connection during installation. It is built with robust materials to withstand extreme thermal and mechanical stresses common in high-performance diesel applications. Whether upgrading for increased power or replacing worn components, this down pipe enhances overall engine efficiency and longevity. Proper installation requires adherence to manufacturer specifications, and the included clamps streamline the assembly process, ensuring a tight fit that maintains exhaust integrity and performance. This product is backed by a 12-month warranty, providing added assurance of quality and reliability in demanding fleet and heavy-duty environments.
Features:
- Heavy-duty exhaust flow enhancement for improved turbo response and power delivery
- Premium thermal and mechanical resistance materials for long-lasting durability
- Includes exhaust band clamp and turbo V-band clamp for secure installation
- Designed to support high-performance diesel applications with severe towing and hauling demands
Fitment:
Dodge Ram 2500 Base 1994 to 2002
Dodge Ram 3500 Base 1994 to 2002





















