BD Diesel 13-24 Dodge Ram 2500/3500 Cummins Electronic Exhaust Brake 4.in

Provides up to 150 retarding horsepower throughout the engines RPM Range. BD's exclusive Variable Orifice Technology. Adjustable pressure regulation, Pneumatic spring loaded cylinder. BD's solid, offset butterfly, Rugged, cast-iron housings, BD's exclusive alumibronze bushing. Piston ring seals, stainless steel butter fly shaft. Proven to stand up under the harsh high heat conditions of the exhaust environment. There's a reason why the BD Brake is the most widely-recognized diesel exhaust brake in the industry: It's the best! Compare it to the competition, and you'll see why.