PRXB Exhaust Brake Kit – C44063 – InLine Mount 4 Inch Exhaust ford High-idle user settings to adjust

High-idle user settings to adjust RPM during idle (range 700-1100 rpm)

Part Number: 53-10003D

Engine rear cover MUST be machined 1/4" thinner to allow for the mid-plate clearance between the transmission bell housing and engine rear cover

Includes O-Ring Seal

New intercooler connection pipe

PRXB Exhaust Brake Kit – C44063 – InLine Mount 4 Inch Exhaust ford High-idle user settings to adjustProduct 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