PRXB Exhaust Brake Kit – C44062 – Inline Mount 4 Inch Exhaust (Air Actuated) Engine Applicable:5.9 ISB Part Number: 24-253222

Part Number: 24-253222

Cold engine protection backdown (On/Off)

This supplemental install kit is designed for consumers that purchase a Howler Performance VGT Turbo Kit (PN: 1047139

Part Number: 46-11013

PRXB Exhaust Brake Kit – C44062 – Inline Mount 4 Inch Exhaust (Air Actuated) Engine Applicable:5.9 ISB Part Number: 24-253222Product 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). Better than any standard exhaust brake on the market. The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure. Pacbrake exhaust brakes are designed specifically for individual engine applications to maximize performance and reliability.