Showing 1 to 44 of 44 Products


















- WILL NOT FIT: 3.0L EcoDiesel Engines
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35" or larger tires. Lift specs are for a 2021 Jeep Unlimited, 3.6L V6 (4263 lbs); exact lift will depend upon weight of vehicle, including engine selected and any other modifications.
- WILL NOT FIT: 3.0L EcoDiesel Engines
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35" or larger tires. Lift specs are for a 2021 Jeep Unlimited, 3.6L V6 (4263 lbs); exact lift will depend upon weight of vehicle, including engine selected and any other modifications.

- Universal
- Distribute weight evenly to your tires, supporting any load without overtaxing your suspension.
- Level your truck's stance while providing added support for an overall smooth and safe ride.
- Use the most advanced air springs on the market to eliminate your vehicle's sag, sway and bottoming out.
- Nylon reinforced rubber air spring
- Rated to 900lbs each bag.
- Sold as individual replacement bag.

- 1996 - 1998 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 3'' Stock Exhaust with HX/HY35 Turbo with 47RE Automatic Transmission. (MAX FLOW DESIGN)
- 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.
- Severe duty & military approved.

- 1994 - 1995 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 3'' Stock Exhaust with HX/HY35 Turbo with 47RH Automatic Transmission. (MAX FLOW DESIGN)
- 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.
- Severe duty & military approved.

- 2003 - 2005 Dodge RAM 5.9L with ISB 24 Valve Engine with 47RE / 48RE Automatic Transmission.(Built up to June 27, 2005).
- 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.
- Severe duty & military approved.

- 1998.5 Dodge RAM Cummins 5.9L ISB. 24 Valve Engine with 47RE Automatic Transmission
- 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.
- Severe duty & military approved.

- 1996 - 1998 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 47RE Automatic Transmission
- 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.
- Severe duty & military approved.

- 2003 - 2005 Dodge RAM Cummins 5.9L ISB 24 Valve Engine with 47RE / 48RE Automatic Transmission
- 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.
- Severe duty & military approved

- 2003 - 2007 Dodge RAM Cummins 5.9L ISB 24 Valve Engine w/ Standard Transmission & Dodge RAM 2006 - 2007 Cummins 5.9L ISB 24 Valve Engine w/ 48RE Automatic Transmission
- 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.
- Severe duty & military approved

- 2007.5 - 2018 Dodge RAM Cummins 6.7L ISB 24 Valve Engine with Standard and 68RFE Automatic Transmission.
- 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.
- Severe duty & military approved.

- 2004.5 - 2005 Dodge RAM Cummins 5.9L ISB 24 Valve with 48RE Automatic Transmission (Built from Jan 5, 2004 to June 27, 2005)
- 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.
- Severe duty & military approved.

- 2003 - 2004 Dodge RAM Cummins 5.9L ISB 24 Valve with Standard and 47RE / 48RE Automatic Transmission
- 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.

- 2003-2007 Ford Powerstroke 6.0L 32 Valve Engine with Standard Transmission
- 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.
- Upgrade any standard exhaust brake to a PRXB for an improved design and a longer lasting brake with significantly increased performance.

- 2003-2007 Ford Powerstroke 6.0L 32 Valve Engine with 5R140 Automatic Transmission.
- 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.
- Upgrade any standard exhaust brake to a PRXB for an improved design and a longer lasting brake with significantly increased performance.
- WILL NOT FIT: 3.0L EcoDiesel Engines
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35" or larger tires. Lift specs are for a 2021 Jeep Unlimited, 3.6L V6 (4263 lbs); exact lift will depend upon weight of vehicle, including engine selected and any other modifications.
- WILL NOT FIT: 3.0L EcoDiesel Engines
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35" or larger tires. Lift specs are for a 2021 Jeep Unlimited, 3.6L V6 (4263 lbs); exact lift will depend upon weight of vehicle, including engine selected and any other modifications.
- Universal
- Distribute weight evenly to your tires, supporting any load without overtaxing your suspension.
- Level your truck's stance while providing added support for an overall smooth and safe ride.
- Use the most advanced air springs on the market to eliminate your vehicle's sag, sway and bottoming out.
- Nylon reinforced rubber air spring
- Rated to 900lbs each bag.
- Sold as individual replacement bag.
- 1996 - 1998 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 3'' Stock Exhaust with HX/HY35 Turbo with 47RE Automatic Transmission. (MAX FLOW DESIGN)
- 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.
- Severe duty & military approved.
- 1994 - 1995 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 3'' Stock Exhaust with HX/HY35 Turbo with 47RH Automatic Transmission. (MAX FLOW DESIGN)
- 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.
- Severe duty & military approved.
- 2003 - 2005 Dodge RAM 5.9L with ISB 24 Valve Engine with 47RE / 48RE Automatic Transmission.(Built up to June 27, 2005).
- 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.
- Severe duty & military approved.
- 1998.5 Dodge RAM Cummins 5.9L ISB. 24 Valve Engine with 47RE Automatic Transmission
- 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.
- Severe duty & military approved.
- 1996 - 1998 Dodge RAM Cummins 5.9L 6BT 12 Valve Engine with 47RE Automatic Transmission
- 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.
- Severe duty & military approved.
- 2003 - 2005 Dodge RAM Cummins 5.9L ISB 24 Valve Engine with 47RE / 48RE Automatic Transmission
- 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.
- Severe duty & military approved
- 2003 - 2007 Dodge RAM Cummins 5.9L ISB 24 Valve Engine w/ Standard Transmission & Dodge RAM 2006 - 2007 Cummins 5.9L ISB 24 Valve Engine w/ 48RE Automatic Transmission
- 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.
- Severe duty & military approved
- 2007.5 - 2018 Dodge RAM Cummins 6.7L ISB 24 Valve Engine with Standard and 68RFE Automatic Transmission.
- 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.
- Severe duty & military approved.
- 2004.5 - 2005 Dodge RAM Cummins 5.9L ISB 24 Valve with 48RE Automatic Transmission (Built from Jan 5, 2004 to June 27, 2005)
- 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.
- Severe duty & military approved.
- 2003 - 2004 Dodge RAM Cummins 5.9L ISB 24 Valve with Standard and 47RE / 48RE Automatic Transmission
- 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.
- 2003-2007 Ford Powerstroke 6.0L 32 Valve Engine with Standard Transmission
- 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.
- Upgrade any standard exhaust brake to a PRXB for an improved design and a longer lasting brake with significantly increased performance.
- 2003-2007 Ford Powerstroke 6.0L 32 Valve Engine with 5R140 Automatic Transmission.
- 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.
- Upgrade any standard exhaust brake to a PRXB for an improved design and a longer lasting brake with significantly increased performance.
Showing 1 to 14 of 44 Products