07.5-17 Ram 2500 6.7L Exhaust Brake 4in

The 07.5-17 Ram 2500 6.7L Exhaust Brake 4in from BD Diesel is a purpose-built engine braking system designed for heavy-duty trucks that demand superior stopping power and reduced brake wear during extended towing or mountain driving. This exhaust brake intercepts exhaust flow and creates back-pressure in the engine, effectively converting your diesel's displacement into a powerful auxiliary braking mechanism. Owners of 6.7L Cummins-equipped Ram 2500 trucks benefit dramatically from this upgrade when managing steep grades, loaded trailers, or frequent stop-and-go commercial applications where traditional service brakes alone are insufficient.

This 4-inch exhaust brake integrates seamlessly into the exhaust system downstream of the turbocharger, utilizing a butterfly valve mechanism that BD Diesel engineers for optimal responsiveness and durability. When engaged, the valve restricts exhaust gas passage, forcing the engine to work against that resistance—generating substantial braking force without consuming fuel or generating heat like friction brakes do. The robust cast iron and stainless steel construction withstands the thermal cycling and pressure spikes inherent to diesel engines, while the 16.68 lb unit is engineered to handle the 6.7L Cummins' power output without sacrificing exhaust scavenging during normal acceleration or highway cruising.

This exhaust brake is ideal for Ram 2500 owners who operate in mountainous terrain, frequent towing scenarios, or commercial applications where brake fade and premature brake system wear are genuine concerns. Proper installation requires OEM exhaust manifold compatibility with 2007.5 through 2017 model year Ram 2500 trucks fitted with the 6.7L Cummins diesel engine; integration with your engine's air intake and electrical systems ensures the butterfly valve responds precisely to driver input via existing truck controls or an auxiliary switch. Professional installation is strongly recommended to guarantee proper sealing, electrical integration, and calibration for maximum engine braking performance and reliability.