PRXB Exhaust Brake Kit – C44063 – InLine Mount 4 Inch Exhaust ford Choose S&M Diesel for keychains

Choose S&M Diesel for keychains that are both functional and thrilling

Includes O-Ring Seal

The following power gains are representative of an actual test vehicle

New intercooler connection pipe

experience the quickest write times in the industry—approximately 6 minutes

PRXB Exhaust Brake Kit – C44063 – InLine Mount 4 Inch Exhaust ford Choose S&M Diesel for keychainsProduct 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