BD Diesel Exhaust Brake - Universal 4.0in

This BD Diesel exhaust brake kit gives you the valve assembly, air tubing, adapter, toggle switch kit, regulator and control assembly, and all the necessary mounting hardware. It's designed to work with a 4.0-inch exhaust system and is a remote-mount unit, meaning you can install it in a location that suits your setup best. BD Diesel has been making these for nearly 30 years, using the knowledge gained from countless miles on tough roads to refine their design.

What sets this brake apart is its Variable Orifice Technology. Unlike some designs that only offer retarding power at high RPMs, this system provides up to 150 horsepower of braking throughout the engine's entire RPM range. This is achieved through a solid, offset butterfly valve that's spring-loaded and features adjustable pressure regulation. The housing is made from rugged cast iron, built to withstand the harsh, high-heat conditions found in the exhaust environment. Inside, you'll find BD's exclusive alumibronze bushing, piston ring seals, and a stainless steel butterfly shaft and valve, all chosen for durability and corrosion resistance.

This kit is a solid option for anyone looking to add significant retarding power to their diesel vehicle. The stainless steel components resist corrosion, and the overall construction is proven to stand up to demanding use. It comes with a 24-month or 24,000-mile warranty for peace of mind.