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Vehicle Info NeededPACBRAKEPART NUMBER: 792-C44031
C44031 DirectMount 4 in. PRXB High Performance Exhaust Brake For 03-04.5 Ram
$99014
Ships on Sep 14, 2026
Lowest Price GuaranteeDirectMount 4 inch PRXB High Performance Exhaust Brake03-04.5 Ram
PACBRAKE 792-C44031 Features:
Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit for Dodge RAM 2003-2004.5 Cummins 5.9L ISB 24 Valve with Standard Transmission (Built upto Jan 4, 2004) 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 Includes: HP325 Series Compressor. 0.5 Gal Air Tank. 25 Foot Coiled Air Hose. Air Accessories and Fittings Kit. Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit. Air Actuated-For vehicles with Existing Onboard Air. Switch Pac: Optional (Pacbrake Part Number C18042). ECM Bypass Optional (Pacbrake Part Number C14037). Details: Application Dodge RAM 2003-2004.5 Cummins 5.9L ISB 24 Valve. Size 4.0 Inch. Hose Length 25 Foot. Hose Type Coiled. Capacity .5 Gallon. Transmission Standard Transmission. Mount Direct Mount. Valve 24 Valve. Engine Manufuactur Cummins. Engine Years 2003-2004.5. Liter 5.9 Liter.- Get the highest braking power to lowest price ratio available on the market with PRXB Exhaust Brakes by Pacbrake. We are proud suppliers of exhaust brake systems for use in the US Army's fleet of Stryker Wheeled Vehicles.
50% More Braking Power
PACBRAKE PRXB High-Performance Exhaust Brake Kits deliver the strongest braking horsepower, greatest speed reductions & shortest stopping distances possible without the use of service brakes. Every PRXB Automotive Kit comes with everything required for a complete installation.
Part TypeExhaust Brake
Product LinePACBRAKE PRXB High Performance Exhaust Brake Kits
BrandPACBRAKE
Package Height10.0
Package Width17.0
Package Length18.0
Weight22.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part NumberC44031
Package Qty1
Package TypeEA
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