FREE Shipping on Most $75+ Orders|10% Off Your First Order • 30-Day Easy Returns • 150,000+ Parts in Stock

Shop All Products

Pacbrake Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrake

1 / 4

Hover to zoom

Pacbrake

Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrake

Name: Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrak
Brand: Pacbrake
SKU: C44049
Price: 1253.31 USD
Availability: InStock

MPN: C44049UPC: 00628480001036

In Stock

Almost gone! Only 1 remaining

$1,253.31$1,931.01SAVE 35%

Starting at $105/mowithaffirm

https://sdda.semadata.org/Standard/Pacbrake/L3020.pdf

Installation Guide

Fits:Universal Fit

Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrake

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrake

Earn 1253 Yittzy Rewards points with this purchase — 1 point per $1 spent. Join free

Installation Overview

Difficulty

🔧🔧🔧⚪⚪

Intermediate

Est. Time

2-6 hrs

Skill Level

Intermediate

Pro Install

Optional

Common Tools: Socket set, Screwdriver set, Torque wrench

Read our Performance Upgrades Guide →

Complete the BuildMore from Pacbrake

Suspension Air Spring Kit

HP10005-X-J ALPHA XD PRO 7500 lb Rear Air Suspension For 2001-2010 Silverado/Sierra 3500HD

$688.33

Buying Guides

Jeep Performance Upgrades Guide Jeep Exhaust System Buyer's Guide: Cat-Back, Axle-Back, and Headers

Compare Exhaust Brake Best Exhaust Brake →

Weight	35.4 lbs
Length	18 in
Width	16.5 in
Height	10 in
Part Number	C44049
UPC	00628480001036
Capacity	0.5
Country of Origin	CN
Emissions	Emissions Compliance Exempt
Engine_Manufacturer	Cummins
Engine_Years	2003-2004
For Sale in California?	No
Height	10
Height (in)	10
Hose_Length	25
Hose_Type	Coiled
Installation Instructions	https://sdda.semadata.org/Standard/Pacbrake/L5743.pdf
Item Quantity/Size	1 KT
Length	18
Length (in)	18
Liter	5.9
Mount	Direct Mount
Prop 65 Y/N	Y
Prop_65_Warning	CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Qty Per Application	Normal Quantity Used in a Vehicle:1 Each
Size	4

Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge 03-04 Cummins 5.9L ISB 24 Valve Engine W47RE 48RE Automatic Transmission Pacbrake

Installation Overview

Complete the BuildMore from Pacbrake

HP10005-X-J ALPHA XD PRO 7500 lb Rear Air Suspension For 2001-2010 Silverado/Sierra 3500HD

Buying Guides

Related Articles

Top 6 Upcoming Jeep Events This June 2026

Guide to Keystone State Jeep Rally 2026

Guide to Outer Banks Jeep Beach Week 2026

You May Also Like

in Line Mount 5 Inch Prxb High Performance Exhaust Brake Kit For Dodge RAM 03-07 Cummins 5.9l Isb 24 Valve Engine w Standard Transmission And Dodge RAM 06-07 Cummins 5.9l Isb 24 Valve Engine w 48re Automatic Transmission Pacbrake

Direct Mount 4 Inch Prxb High Performance Exhaust Brake Kit Wmax Flow Design For Dodge RAM 96-98 Cummins 5.9l 6bt 12 Valve Engine w3 Inch Stock Exhaust Whxhy35 Turbo W47re Automatic Transmission Pacbrake

Direct Mount 4 Inch Prxb High Performance Exhaust Brake Only For Dodge RAM 4.5-07 Cummins 5.9l Isb 24 Valve Engine Wstandard 48re Automatic Transmission And Dodge 2005-2007 Wstandard Transmission Upgrade Pacbrake

Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit For 03-04.5 Dodge RAM Cummins with Existing Onboard Air Pacbrake

In Line Mount 4 inch PRXB Exhaust Brake Kit For Ford 03-07 Powerstroke 6.0L 32 Valve Engine W5R140 Automatic Transmission Pacbrake

In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge RAM 94-98 Cummins 5.9L 6BT 12 Valve Engine WStandard Transmission Pacbrake

In Line Mount 4 inch PRXB High Performance Exhaust Brake Kit For Dodge RAM 94-95 Cummins 5.9L 6BT 12 Valve Engine W47RH Automatic Transmission Pacbrake

Direct Mount 4 Inch Prxb High Performance Exhaust Brake Kit For Dodge RAM 03-04.5 Cummins 5.9l Isb 24 Valve Wstandard Transmission Pacbrake

Cart (0 items)