Exhaust Brake - Universal 4.0-Inch c/w Air Compressor 2007 Proprietary governor piston dimensions

Proprietary governor piston dimensions

Black oxide coated

Line Size: 5/16 Inch

reducing wasted unburnt fuel that is coming out of your pipes as black smoke and fewer moving parts to stick and wear out

Box 1 Height: 36

Exhaust Brake - Universal 4.0-Inch c/w Air Compressor 2007 Proprietary governor piston dimensionsIt 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