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PACBRAKE

PRXB Exhaust Brake Kit - C44072 - Direct Mount 4 Inch Exhaust (Air Actuated)

PRXB Exhaust Brake Kit - C44072 - Direct Mount 4 Inch Exhaust (Air Actuated)

$1,658.10 CAD
$1,658.10 CAD
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  • If there is an applicable core charge, it will be included in this price and will be avail for a refund when approved after cores are returned and inspected. core charges can apply to injectors, turbos, injection pumps and possibly a few other parts. please contact if you have any questions.
  • 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 maximize backpressure while preventing seizing.

  • Direct Mount 4 Inch Exhaust
  • Standard Transmission

      Optional Parts:

  • Switch Pac: Part Number C18040
  • Exhaust Brake Adapter: Part Number C11342
  • ECM Bypass: Included

The brakes use industry exclusive Arcor nitride coating on and components which increases resistance to wear and corrosion while strengthening the exhaust brake and adding lubricity. 

Every PRXB Automotive Kit comes with everything required for a complete installation.

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