PRXB Exhaust Brake Kit – C44073 – Direct Mount 4 Inch Exhaust Injector Kits and Parts " Item Type: 2017-2019 6

Item Type: 2017-2019 6

WARNING: The use of this kit without auxiliary filters and water separators installed is strongly discouraged

sold seperatley (D3930324)

215Hp 235HP

Complete kit includes covers

PRXB Exhaust Brake Kit – C44073 – Direct Mount 4 Inch Exhaust Injector Kits and Parts " Item Type: 2017-2019 6Product 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