The BD Diesel Brake for 2003-2005 Dodge trucks is a high-performance exhaust brake designed to improve safety and reduce brake wear during downhill towing. Featuring a proven variable regulating back-pressure system, it effectively manages trailer brake temperatures and prevents brake fade. The rugged cast-iron housing incorporates BD's exclusive AlumiBronze bushing and positive sealing piston ring, ensuring leak-free operation without carbon or rust buildup. Controlled via a lighted On/Off toggle switch or an optional stick-mounted rocker switch for manual transmissions, the brake communicates seamlessly with the engine's electronic idle verification board for quick engagement. The system can be mounted using either the turbo-mount design, replacing the factory elbow between the turbo and exhaust, or the inline design, installed between the engine and muffler or DPF. The included air compressor is durable and versatile, capable of powering additional air accessories such as horns, air bags, or air-ride hitches.
This product is compatible with 2003-2005 Dodge Ram trucks equipped with suitable exhaust configurations. It is intended for towing, heavy-duty applications, and situations requiring reliable engine braking on steep grades. Installation involves replacing or modifying existing exhaust components with the provided mounting hardware and components. The kit includes the brake, air compressor (where applicable), mounting hardware, and performance monitoring ports, with most models featuring an EGT port for exhaust gas temperature monitoring. Designed for trucks with automatic or manual transmissions, it offers a direct bolt-on upgrade that enhances braking performance and reduces transmission temperatures during demanding driving conditions.
