Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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$1,299.99 kit
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Features, Description, Q&A, Specs & Installation
Pressure-Regulated Braking Power. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design uses PRXB technology to maintain peak braking horsepower across the entire RPM band. This ensures strong, consistent braking whether you’re descending steep grades or slowing heavy loads, reducing reliance on service brakes and extending their lifespan.
Max Flow Housing for Efficiency. with its 4-inch Max Flow design, the Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design minimizes backpressure when not engaged, allowing the Cummins engine to operate at full efficiency. When activated, it delivers better braking response without sacrificing engine performance.
Heavy-Duty Construction. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design is built from precision-machined, high-strength materials to withstand extreme heat and pressure. Its rugged build ensures long-term reliability, making it ideal for vehicles that regularly tow, haul, or operate in demanding environments.
Better Safety and Control. By reducing brake fade and preventing overheating during long descents, the Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design provides added confidence when hauling heavy loads. Drivers benefit from smoother, safer control, especially in mountainous terrain or when towing large trailers.
Installation. Putting this Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design on your 5.9L I6 RAM 3500 takes 3 hours to install.
Warranty. There is a 2-year warranty on this product.
Application. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design fits 1994-1998 5.9L I6 RAM 3500 models with Manual Transmission.
Pacbrake C44072
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box
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