2019-2026
2010-2018
2003-2009
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit for OnBoard Air (04.5-07 5.9L RAM 3500 w/ Manual Transmission; 06-07 5.9L RAM 3500 w/ 48RE Automatic Transmission)Find parts that fit my vehicle
Item SHR22805
Our Price
$861.41 kit
Military, Medical & First Responders
$43.07 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- _x000D_
- Provides 50 Percent More Braking Power At Lower Rpms With The Best Holdback In The 1400-1800 Rpm Range _x000D_
- Spring Controlled Pressure Regulated Mechanism Protects Against Engine Overpressure _x000D_
- Exhaust Flow Is Unrestricted When Brake Is Deactivated And Does Not Interfere With Power Output _x000D_
- Patented 90 Degree Non-Contacting Butterfly Valve Maximizes Backpressure While Preventing Seizing _x000D_
- Industry Exclusive Arcor Nitride Coating Increases Resistance To Wear And Corrosion _x000D_
- Air Actuated For Vehicles With Existing Onboard Air _x000D_
- Severe Duty And Military Approved _x000D_
- Fits 04.5-07 5.9L RAM 3500 W/ Manual Transmission; 06-07 5.9L RAM 3500 W/ 48RE Automatic Transmission. Kit Will Not Work With Banks Turbo Back Monster Exhaust But Compatible With Banks Cat Back Monster Exhaust _x000D_
Description
High-Performance Exhaust Brake. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit for OnBoard Air is engineered to deliver superior engine braking power by restricting exhaust flow to generate backpressure. This enhances vehicle control and reduces wear on service brakes, which is especially beneficial when descending steep grades or hauling heavy loads.
_x000D__x000D_Construction and Appearance. Featuring a patented 90-degree non-contacting butterfly valve, the brake's housing and components are coated with durable Arcor nitride to improve resistance against wear and corrosion. This robust finish makes it ideal for severe-duty and military applications. The air-actuated design integrates easily with vehicles equipped with existing onboard air systems.
_x000D__x000D_Installation. Installation requires moderate mechanical skill and may involve adjustments to the exhaust system. Typically, no extensive drilling is necessary, making the installation straightforward when performed by qualified technicians or professionals.
_x000D__x000D_Warranty. This product includes a warranty that covers defects and ensures reliable, long-term performance.
_x000D__x000D_Application. Specifically designed for the 04.5-07 5.9L RAM 3500 with manual transmission and 06-07 5.9L RAM 3500 with 48RE automatic transmission. Note that this kit is not compatible with Banks Turbo Back Monster Exhaust systems but is compatible with Banks Cat Back Monster Exhaust setups.
Pacbrake C44037
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust Brake Kit
Questions & Answers
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Will It Fit My Ram 3500
- 5.9L I6 - 04, 05, 06, 07
