PRXB Exhaust Brake Kit – C44030 – DirectMount 4 Inch Exhaust (Air Actuated) " All Supplied with new factory gasket

Supplied with new factory gasket

the entire fuel system requires replacement after metal debris from the failed pump spreads throughout

BD traction bars are engineered to precisely follow the OEM spring travel sweep and axle rotation

Part Number: 0986435519SE-IIS

Two screws are 5 mm longer to accommodate the downpipe mounting bracket

PRXB Exhaust Brake Kit – C44030 – DirectMount 4 Inch Exhaust (Air Actuated) " All Supplied with new factory gasketProduct 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