![C40100 - Pacbrake PRXB Exhaust Brake C8.3L 4" Half Marmon Direct Mount](graphics/00000001/1/6726_500x500.png)
C40100 - Pacbrake PRXB Exhaust Brake C8.3L 4" Half Marmon Direct Mount
With 60-Day Money Back Guarantee
If you’re not satisfied, you may remove the products and return to Pacbrake for a refund within the first 60 days after your purchase as per our Returns Policy.
Check Stock - Kit #C40100
Region
In Stock
Canada
In Stock
United States
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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.
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 maximise backpressure while preventing seizing.
- The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion while strengthening the exhaust brake and adding lubricity.
Application Notes
- Engine may require heavy duty valve springs
- Not for sale in California
Features
- Delivers the strongest braking horsepower, greatest speed reductions, and shortest stopping distances possible without the use of service brakes
- Maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire operating RPM range
- Delivers maximum exhaust pressure (braking) as low as 1200 RPM through to the maximum allowable engine RPM
- Provides increased performance and peace of mind with technology that protects the engine from the potential of overpressure
- Withstands extremely high exhaust temperatures
- Compliant with latest emission regulations
- Severe duty and military approved
- No risk of engine overpressure
MANUALS, GUIDES & DOWNLOADS
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