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Pacbrake C44049 Direct Mount 4 inch PRXB Exhaust Brake Kit for 2003-2004 Dodge RAM Cummins 5.9L ISB
Pacbrake C44049 Direct Mount 4 inch PRXB Exhaust Brake Kit for 2003-2004 Dodge RAM Cummins 5.9L ISB
Pacbrake C44049 Direct Mount 4 inch PRXB Exhaust Brake Kit for 2003-2004 Dodge RAM Cummins 5.9L ISB
Pacbrake C44049 Direct Mount 4 inch PRXB Exhaust Brake Kit for 2003-2004 Dodge RAM Cummins 5.9L ISB

Pacbrake C44049 Direct Mount 4 inch PRXB Exhaust Brake Kit for 2003-2004 Dodge RAM Cummins 5.9L ISB

Vendor: Pacbrake
SKU: FQCM_C44049
Availability: 1 In Stock
Product Type: Exhaust Brake
$1,493.00 USD
$1,623.00
$1,493.00 USD
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  • TruckPoint: Truck Accessories - Car Parts - Canadian Auto Parts
Description
Description
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Pacbrake PRXB 4-Inch High Performance Exhaust Brake Kit – Dodge 2003-2004 Cummins 5.9L ISB 24V (47RE/48RE Transmission)

Available Now at MyTruckPoint – Your Trusted Source for Heavy-Duty Truck Performance Parts in Canada & the USA

Overview

Maximize your braking performance with the Pacbrake PRXB Exhaust Brake – the industry's leading solution for delivering unmatched stopping power without relying solely on service brakes. Get the highest braking power-to-cost ratio on the market with a system trusted by military-grade vehicles like the U.S. Army's Stryker fleet.

At MyTruckPoint, we proudly offer the Pacbrake PRXB Direct Mount 4” Exhaust Brake Kit, built specifically for the 2003–2004 Dodge RAM Cummins 5.9L ISB 24 Valve engine paired with the 47RE or 48RE automatic transmission.

Why Choose the Pacbrake PRXB Exhaust Brake from MyTruckPoint?

  • ✅ 50% More Braking Power at Lower RPMs – The PRXB outperforms the competition in the 1400–1800 RPM range, which covers typical daily driving conditions.

  • ✅ Military-Approved Quality – Designed for severe duty applications and proven reliable in demanding environments.

  • ✅ Pressure-Regulated, Spring-Controlled Mechanism – Prevents engine overpressure while enhancing brake longevity.

  • ✅ Free-Flow Design When Not in Use – No performance loss when the brake is deactivated.

  • ✅ Arcor Nitride Coated Components – Industry-exclusive coating resists wear and corrosion while improving durability and lubrication.

  • ✅ Complete Installation Kit Included – Comes with air tank, coiled air hose, HP325 Series Compressor, fittings, and accessories.

Product Specifications

  • Fitment: 2003–2004 Dodge RAM with 5.9L ISB Cummins 24-Valve engine

  • Transmission: 47RE / 48RE Automatic

  • Mount Type: Direct Mount

  • Valve Type: 24 Valve

  • Kit Includes:

    • PRXB Exhaust Brake

    • Air Tank (0.5 Gallon)

    • 25’ Coiled Air Hose

    • Air Accessories & Fittings

    • HP325 Series Compressor

    • Transmission Controller 

  • Valve Type: Patented 90° Non-Contacting Butterfly Valve

  • Application Note:

    • NOT compatible with Banks Turbo Back Monster® Exhaust

    • Compatible with Banks Cat Back Monster® Exhaust

    • For aftermarket turbochargers, contact Pacbrake support at 800.663.0096

Vehicle Compatibility

  • ✅ 2003 Dodge RAM 2500/3500 Cummins 5.9L ISB 24V (Automatic Transmission)

  • ✅ 2004 Dodge RAM 2500/3500 Cummins 5.9L ISB 24V (Automatic Transmission)

Shop with Confidence at MyTruckPoint

  • ✔ Fast Shipping Across Canada & USA

  • ✔ Expert Support from Truck Enthusiasts

  • ✔ Authorized Dealer of Pacbrake Products

  • ✔ Secure Online Ordering

Boost Your Braking with Pacbrake PRXB – Order Today from MyTruckPoint!

Looking to enhance the stopping power of your Cummins-powered RAM? The Pacbrake PRXB Exhaust Brake Kit is the performance upgrade you can count on. Order now from MyTruckPoint.com and experience why truck owners trust us for premium exhaust systems and accessories.

Installation Guide

Vehicle Fitment
Vehicle Fitment
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Shipping
Shipping
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SHIPPING & DELIVERY INFORMATION

Free Shipping

  • Eligibility: Orders over $99 in the USA & Canada.
  • Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
  • Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.

Fast Shipping

  • Processing: Orders placed before 2 PM usually ship the same day.
  • Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
  • Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.

Shipping Limitations

  • No P.O. Boxes: Please provide a physical address.
  • Remote Areas: Free shipping excludes remote regions.

Special Orders & Backorders

  • May incur additional handling fees (discussed before shipping).
  • You may cancel if costs are too high for a full refund.

Warranty

  • For internal damage or missing parts, contact the manufacturer directly for faster service.
  • After 30 days, contact the manufacturer first — if unresolved, our team will assist.

Oversized Items

  • Shipped via LTL Freight (items over 150 lbs or large dimensions).
  • We’ll confirm any added costs before shipping.
  • Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
  • Special Handling Fees: Items like batteries may incur additional shipping fees.

Returns & Cancellations

In-Stock Items

  • Cancel before shipment; once shipped, standard return policy applies.
  • 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.

Backorders / Special Orders

  • 5% restocking fee applies if canceled within 30 days.
  • Non-cancellable once shipped from the manufacturer.
  • Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
  • Payment Disputes: Chargebacks do not cancel orders — please contact us directly.

Core Fees

  • Not included in the purchase price.
  • Refundable upon return of the old part in usable condition.

If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.

Why Us
Why Us
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Why Choose MyTruckPoint?

When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.

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A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.

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💪 Built for Performance & Durability

Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.

💰 Competitive Pricing Without Cutting Corners

Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.

⚡ Fast, Reliable Shipping

Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.

🧠 Expert Support You Can Rely On

Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.

🤝 Customer-First Commitment

We stand behind every order. Your satisfaction isn’t optional — it’s our priority.

MyTruckPoint — Trusted by Thousands. Built for the Road.

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