PRXB Exhaust Brake Kit – C44059 – InLine Mount 4 Inch Exhaust Engine Applicable:5.9 6BT Internally shielded 304 stainless bellows

Internally shielded 304 stainless bellows

This constructions allows for a proper OE style fit with excellent filter strength

Wrinkle Black powder-coated finish with machined fins

Note: Only works with vehicles equipped with AAM 14-11

Compressor Wheel Inducer Primary: 73

PRXB Exhaust Brake Kit – C44059 – InLine Mount 4 Inch Exhaust Engine Applicable:5.9 6BT Internally shielded 304 stainless bellowsProduct Description 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. They are not a one size fits all compromise When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output Patented 90 degree Non contacting Butterfly Valve is