Description
High Performance Exhaust Brake Kit. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit enhances vehicle braking power by providing 50 percent more holdback at lower RPMs, ideal for typical driving ranges between 1400-1800 RPM. This system improves braking efficiency by using exhaust backpressure, reducing reliance on service brakes and enhancing safety on descents and heavy towing scenarios.
Construction and Appearance. This exhaust brake kit features a patented 90-degree non-contacting butterfly valve engineered to maximize backpressure without seizing. It incorporates an industry-exclusive Arcor nitride coating on the housing and components, which enhances wear and corrosion resistance while adding lubricity and durability suitable for severe duty and military use.
Installation. Installation of this direct mount kit is straightforward with no drilling required, designed for professional or experienced DIY installers. The kit comes complete with all necessary components including air compressor, tank, hoses, and fittings for a clean and efficient setup.
Warranty. The product is backed by a comprehensive warranty as detailed in the accompanying documentation, ensuring reliable performance and support.
Application. Designed specifically for the 03-04 5.9L RAM 2500 with 47RE/48RE automatic transmission. Note that it excludes compatibility with Banks Turbo Back Monster Exhaust systems but works with Banks Cat Back Monster Exhaust. For applications involving aftermarket turbochargers, contact Pacbrake for further assistance.
Pacbrake C44049
CA Residents: WARNING: Cancer and Reproductive Harm
- Provides 50 Percent More Braking Power At Lower RPM’s.
- Offers The Best Holdback In The 1400-1800 RPM Range.
- Features A Spring Controlled Pressure Regulated Mechanism To Protect Engine Overpressure.
- Exhaust Flow Is Unrestricted When Brake Is Deactivated, Maintaining Power Output.
- Includes A Patented 90 Degree Non-Contacting Butterfly Valve To Maximise Backpressure And Prevent Seizing.
- Utilizes Industry Exclusive Arcor Nitride Coating On Housing And Components For Wear And Corrosion Resistance.
- Comes With A Complete Installation Kit Including PRXB Exhaust Brake, Controller, Onboard Air Kit With Compressor, Air Tank, Hose, And Fittings.
- Air Actuated System With Included Air Tank, Hose, And Accessories.
- Switch Pac: N/A.
- Transmission Controller: Included.
- Application: Dodge 2003-2004 Cummins 5.9L ISB 24 Valve.
- Size: 4.0 Inch.
- Hose Length: 25 Foot Coiled Hose.
- Capacity: 0.5 Gallon Air Tank.
- Transmission: Automatic Transmission.
- Mount Type: Direct Mount.
- Engine Manufacturer: Cummins.
- Engine Years: 2003-2004.
- Liters: 5.9 Liter.
- Not For Sale In California.
- Fits 03-04 5.9L RAM 2500 w/ 47RE/48RE Automatic Transmission. Will Not Work With Banks Turbo Back Monster Exhaust But Compatible With Banks Cat Back Monster Exhaust. Contact Supplier For Applications With Aftermarket Turbochargers.
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