- Truck Parts & Accessories
- Truck Exhaust
- BD Diesel Performance Exhaust Brakes
The BD Diesel Performance Exhaust Brakes are the proven Variable Regulating Back-Pressure Exhaust Brakes in the industry!
Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD brake communicates with the engine's electronic idle verification board for quick engagement.
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How it works: Using BD's exclusive Variable butterfly Technology, providing peak retarding power throughout the engine's rpm range unlike some models that rely on a hole/orifice within the butterfly to calibrate back-pressure only in the higher engine RPM.
Where it mounts: Most vehicle applications will either have BD's turbo-mount design which bolts in place of the factory elbow between the turbo and the exhaust system or the inline design that mounts in the exhaust system between the engine and muffler/DPF/cat.