It has been almost 30 years since we started shipping our first exhaust brakes. 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 at high rpm like some designs that use holes or additional parts and claim it as a better idea. A range of rugged, cast-iron housings for Dodge, Ford, Chevy and motor home applications that incorporate BD's exclusive alumibronze bushing, piston ring-seals and stainless steel butterfly shaft has proven to stand-up under the harsh, high heat conditions of the exhaust environment. BD's butterfly valve and rotating shaft are made of stainless steel to resist corrosion. An air compressor is included in most kits for newer pick-up trucks.

Features

• 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
• Mounting Hardware Are Made of Corrosion Resistant Stainless Steel
• Provides Up To 150 Retarding HP Throughout The Engines RPM Range
• Proven To Stand Up Under The Harsh High Heat Conditions
• Spring Loaded Cylinder Pressure Regulation
• BD's exclusive Variable Orifice Technology
• BDs Exclusive Variable Orifice Technology
• IP67 sealed air compressor included
• BD's exclusive alumibronze bushing
• BDs Exclusive Alumibronze Bushing
• Pneumatic spring loaded cylinder
• Stainless Steel Butterfly Shaft
• Adjustable pressure regulation
• All mounting hardware provided
• BD's solid, offset butterfly
• BDs Solid Offset Butterfly
• Rugged, cast-iron housings
• Rugged Cast Iron Housings
• Piston Rings Seals
• Piston ring-seals

Universal fit: this part is not tied to a specific vehicle.