Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Only for Dodge RAM 2003-2004 Cummins 5.9L ISB 24 Valve with Standard and 47RE / 48RE Automatic Transmission. Upgrade.
Replaces Fixed Orifice Exhaust Brake 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.
- 1. 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). Better than any standard exhaust brake on the market.
- 2. The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure.
- 3. Pacbrake exhaust brakes are designed specifically for individual engine applications to maximize performance and reliability. They are not a one size fits all compromise.
- 4. When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output
- 5. Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximize backpressure while preventing seizing.
- 6. 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.
- 7. Precision machined surfaces on the exhaust brake eliminate the need for troublesome gaskets and risk of leakage.
- 8. The brakes have hard anodized aluminum and stainless steel body and shaft with high performance seals.
- 9. Maintenance is as simple as using the exhaust brake on a regular basis and periodically applying Superlube (Pacbrake's multi-purpose heat resistant lubricant which helps to prevent rust and corrosion).
Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Only for Dodge RAM 2003-2004 Cummins 5.9L ISB 24 Valve Engine with Standard and 47RE / 48RE Automatic Transmission Upgrade.
Replaces Fixed Orifice Exhaust Brake. For Standard Transmission-Switch Pac: Optional (Pacbrake Part Number C18042), ECM Bypass: Optional (Pacbrake Part Number C14037).
For Automatic Transmission-Transmission Controller: Not Included
- Application Dodge RAM 2003-2004 Cummins 5.9L ISB 24 Valve
- Size 4.0 Inch
- Hose Length 25 Foot
- Hose Type Coiled
- Capacity .5 Gallon
- Mount Direct Mount
- Valve 24 Valve
- Engine Manufacture Cummins
- Engine Years 2003-2004
- Liter 5.9 Liter
- Part # C40110
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