BD Diesel 1027144 4 inch Exhaust Brake with Air Compressor | 1999-2003 Ford F250/F350 7.3L Powerstroke

FEATURES: - BD's exclusive Variable Orifice Technology - BD's solid, offset butterfly - Spring loaded cylinder - Pressure regulation - Provides up to 150 retarding horsepower throughout the engine's RPM range - Rugged, cast-iron housings - BD's exclusive alumibronze bushing - Piston ring-seals - Stainless steel butterfly shaft - Proven to stand-up under the harsh, high heat conditions of the exhaust environment - All mounting hardware are made of corrosion resistant stainless steel - Air compressor included - There's a reason why the BD Brake is the most widely-recognized diesel exhaust brake in the industry: It's the best! Compare it to the competition, and you'll see why. INSTALL TIME - 5 Hours WARRANTY Parts - 24-Months - 24,000 Miles NOTE - Exhaust Back Pressure test gauge kit 1030050 suggested for the set-up of exhaust brakes - Trucks with automatic transmissions are suggested to also install an AutoLoc for electronic controlled lock-converters, or, a lower stall converter for manual or no lock-up converters Vehicle Fitment: - 1999-2003 Ford F-250 Super Duty 7.3L - 1999-2003 Ford F-350 Super Duty 7.3L