Description
2004.5-2007 Cummins 4″ PRXB Exhaust Brake Kit (C44037)
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 Kit for Dodge RAM 2004.5-2007 Cummins 5.9L ISB 24 Valve with Standard Transmission and Dodge RAM 2006-2007 Cummins 5.9L 24 Valve Engine with 48RE Automatic 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 maximize backpressure while preventing seizing.
- The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion.
- Every PRXB Automotive Kit comes with everything required for a complete installation. PRXB Exhaust Brake, Controller (when required for application) and Pacbrake Onboard Air Kit, which includes: HP325 Series Compressor, 0.5 Gal Air Tank, 25 Foot Coiled Air Hose, Air Accessories and Fittings Kit.
- Air Actuated-For Vehicles with Existing Onboard Air.
OPTIONAL PARTS:
- Switch: Optional (Pacbrake Part Number C18042) for Dodge 2004.5-2007 Cummins 5.9L ISB 24 Valve with Standard Transmission.
- ECM Bypass: Optional (Pacbrake Part Number C20135) for Dodge 2004.5 Cummins 5.9L ISB 24 Valve with Standard Transmission.
- ECM Bypass: Optional (Pacbrake Part Number C20141) for Dodge 2005 Cummins 5.9L ISB 24 Valve with Standard Transmission.
