The BD Diesel Electronic Exhaust Brake increases your towing confidence by creating up to 150 retarding HP! Without the need of an air compressor and air lines, this electronic inline brake is easy to install and features less maintenance compared to conventional air brakes. BD's exclusive Variable Orifice Technology creates uniform controlled pressure regulation through the RPM range, for reliable consistent engine braking.. No air compressor reduces system maintenance and point of failure. (e.g., freezing of airlines in winter). No Air Compressor Reduces System Maintenance And Point Of Failure [e.g. Freezing Of Airlines In Winter]. BD Electronic Exhaust Brake 4.0-inch RAM 2500/3500 6.7L Cummins 2018-2023. BD Diesel 13-24 Dodge Ram 2500/3500 Cummins Electronic Exhaust Brake 4.in. Cast iron construction withstands heat cycle and is robust for long life. Superior back pressure regulation through RPM range. Exhaust Brake; Electronic; L-4.0 in. Exhaust Size;. Great for slowing your vehicle on steep descents. Installs Inline Into Existing Exhaust System. 4INCH ELEC EXH BRAKE RAM 6.7L 2018-2023. Quick, universal placement of brake. Quick; Universal Placement Of Brake. BD "Variable Orifice Technology". BD [Variable Orifice Technology]. Retains use of OEM dash button. Up to 150 retarding HP!. Up To 150 Retarding Hp. ELEC EXH BRAKE 4INCH. Exhaust Brake

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