BD Diesel Exhaust Brake - Universal 4.0in c/w Air Compressor Wheel and Tire Accessories>Wheel Studs By installing BD's Cam Caster

By installing BD's Cam Caster Adjusting kit on the radius control arms of the Ford Super Duty's

looking good

anodized aluminum that utilizes a high-quality spherical bearing

just like your engines ECM

BD Diesel Exhaust Brake - Universal 4.0in c/w Air Compressor Wheel and Tire Accessories>Wheel Studs By installing BD's Cam CasterIt has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the knowledge gained to continue to deliver the best designed exhaust brake for your application. Incorporating BD's exclusive Variable Orifice Technology, BD's solid, offset butterfly, spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range not just