Exhaust Brake - Universal 4.0-Inch 1988 street or track

street or track

With our cover design

we abide by high quality and production standards

GTIN: 00019025012677

Allison 1000 transmissions

Exhaust Brake - Universal 4.0-Inch 1988 street or trackIt 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