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04.5-07 Dodge Ram 5.9L Cummins Pacbrake Direct Mount 4" PRXB Exhaust Brake

OVERVIEW

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 designed and built by General Dynamics Land Systems. 

Check out Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Only for Dodge RAM 2004.5-2007 Cummins 5.9L ISB 24 Valve Engine with Standard / 48RE Automatic Transmission and Dodge 2005-2007 with Standard Transmission.

 

PRODUCT DESCRIPTION

  • Provides 50 percent More Braking Power at Lower RPM's. PRXB gives you the best holdback in the 1400-1800 RPM range (where you typically drive).
  • The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure.
  • When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output
  • Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximise backpressure while preventing seizing.
  • The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion while strengthening the exhaust brake and adding lubricity.

 

VEHICLE APPLICATION

2004.5 - 2007 Dodge RAM Cummins 5.9L ISB 24 Valve Engine with Standard / 48RE Automatic Transmission and Dodge 2005 - 2007 with Standard Transmission

APPLICATION NOTES

All above DirectMount 2003-2007 kits will NOT work with Banks Turbo Back Monster® Exhaust. However, they will work with Banks Cat BackMonster® Exhaust. Applications for aftermarket turbo chargers, please contact Pacbrake for further kit information: 800.663.0096. EXHAUST BRAKE ONLY.

 

FEATURES

  • Pacbrake's PRXB exhaust brake delivers the strongest braking horsepower, greatest speed reductions & shortest stopping distances possible without the use of service brakes.
  • Providing 50 percent more braking power at lower RPM's, PRXB gives you the best holdback in the 1400-1800 RPM range (where you typically drive).
  • The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure.
  • The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion.
  • EXHAUST BRAKE ONLY Replaces Fixed Orifice Exhaust Brake.

WARRANTY

Warranty Registration

 

Pacbrake: C40111

 
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