Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit

2003-2004.5 Ram 5.9L Cummins 2500 / 3500 PacBrake Direct Mount 4" PRXB High Performance Exhaust Brake Kit Features:

• Spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure
• Designed specifically for individual engine applications to maximize performance and reliability
• Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximise backpressure while preventing seizing
• Exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion while strengthening the exhaust brake and adding lubricity
• Precision machined surfaces on the exhaust brake eliminate the need for troublesome gaskets and risk of leakage
• Hard anodized aluminum and stainless steel body and shaft with high performance seals
• Withstands extremely high exhaust temperatures
• Compliant with latest emission regulations
• Severe duty & military approved

The 2003-2004.5 Ram 5.9L Cummins 2500 / 3500 PacBrake Direct Mount 4" PRXB High Performance Exhaust Brake Kit Offers More Braking Power

Hauling heavy towing loads means needing extra braking power to ensure that you, your 2003-2004.5 Dodge Ram 5.9L Cummins 2500 / 3500, and your trailer do not end up flying over the edge of a cliff. The 2003-2004.5 Ram 5.9L Cummins 2500 / 3500 PacBrake Direct Mount 4" PRXB High Performance Exhaust Brake Kit offers stronger braking power, greater speed reduction, and shorter stopping distances to keep you safer in dangerous braking situations. Beyond being able to brake more efficiently, this kit will prolong the life of your brakes by preventing brake fade and failure. If you are hauling down a steep grade and start to feel out of control, you will be confident knowing that this exhaust brake will optimize engine slow-down by maximizing backpressure throughout the entire operating RPM range.

Protects Against Engine Overpressure

The 2003-2004.5 Ram 5.9L Cummins 2500 / 3500 PacBrake Direct Mount 4" PRXB High Performance Exhaust Brake Kit features a patented 90 degree non-contacting butterfly valve that delivers maximum braking exhaust pressure as low as 1200 RPM through the allowable RPM range without seizing. To prevent overpressure, a spring controlled pressure regulated mechanism is included in the design. The construction of this exhaust brake is nothing to take lightly. The surfaces are precision machined to eliminate faulty gaskets and leakage, the body and shaft is made from hard anodized aluminum and stainless steel with high performance seals, and the housing is coated with arcor nitride to resist corrosion and add lubricity. All of this combined ends in an exhaust brake that can withstand extreme exhaust temperatures and one that is trusted by military and severe duty drivers. Every exhaust brake is tested to ensure it is compliant with the latest emissions regulations.

Fitment: 2003, 2004.5 Dodge Ram 5.9L Cummins 2500 / 3500