The BD Diesel exhaust brake for 2003–2005 Dodge (air remote, 4" exhaust) is a complete retarding system designed for demanding towing and downhill control. It features Variable Orifice Technology, a rugged cast‑iron housing with AlumiBronze bushing and comes with valve assembly, compressor, tubing, DFIV controller, wiring and mounting hardware to support reliable operation in high‑heat exhaust environments.
BD Diesel Brake - 2003-2005 Dodge Air/Remote 4in