BD Diesel Remote Mount 4" Exhaust Brake

1027338 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. Proven to stand-up under the harsh, high heat conditions of the exhaust environment Provides up to 150 retarding horsepower throughout the engine's RPM range BD’s exclusive variable orifice technology is built into each BD Diesel exhaust brake. This helps build peak efficiency quickly, and holds it consistently, making for a better breaking experience.