PRXB Exhaust Brake Kit – C44060 – Inline Mount 4 Inch Exhaust (Air Actuated) UNI-SEX Provides efficient atomization resulting in

Provides efficient atomization resulting in more power

Efficient positive boost-to-drive pressure ratio yields high power with low EGTs

9L Cummins suffer from a lack of coolant flow

this shirt offers a comfortable stretch while maintaining its softness and breathability

PRXB Exhaust Brake Kit – C44060 – Inline Mount 4 Inch Exhaust (Air Actuated) UNI-SEX Provides efficient atomization resulting inProduct 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