~(33.6 lbs. 17X16X10)~ In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge RAM 03-07 5.9L ISB 24 Valve Engine W/Standard Transmisison and Dodge RAM 06-07 Cummins 5.9L ISB 24 Valve Engine 48RE w/ Automatic Transmission Pacbrake

Pacbrake's In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit for Dodge RAM 2003-2007 5.9L ISB 24 Valve Engine with Standard Transmission and Dodge RAM 2006-2007 Cummins 5.9L ISB 24 Valve Engine 48RE with Automatic Transmission. PRXB exhaust brake offers the highest braking power to lowest price ratio available. Pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. It has changed the way people think about exhaust brakes by providing performance, safety and durability that is unmatched by any other exhaust brake on the market. Every PRXB Automotive Kit comes with everything required for a complete installation. PRXB Exhaust Brake, Controller (when required for application) and Pacbrake Onboard Air Kit, which includes: HP325 Series Compressor, 0.5 Gal Air Tank, 25 Foot Coiled Air Hose, Air Accessories and Fittings Kit.