Pacbrake Max Flow Elbow Kit This 4 inch cast iron elbow is designed to replace the restrictive stock Dodge elbow and increase your exhaust flow. There is a pre-tapped 1/8 inch NPT port for pyrometer (can be used to measure exhaust system backpressure) and the elbow can be used when an InLine exhaust brake installation is required. Benefits Gain horsepower, torque and fuel mileage. Eliminate turbo lag. Lower exhaust gas temperature. Kit information Full marmon 4 inch exhaust outlet. Includes exhaust adapter. V clPacbrake 12 point fasteners and flange gasket.
