Exhaust Brake - Universal 4.0-Inch c/w Air Compressor 2007 Garrett is one of the

Garrett is one of the world's leading pioneers of turbo technology

Crush donuts replaced with stainless steel gaskets for extended sealing life

Box 1 Height: 36

Replace plastic pressure plugs in valve body with aluminum

Qty 12 Flange Head exhaust bolts (M10x1

Exhaust Brake - Universal 4.0-Inch c/w Air Compressor 2007 Garrett is one of theIt 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