The new Max Flow PRXB Exhaust Brake has been designed specifically for owners of 1994-2002 Dodge trucks equipped with HX/HY35 turbo engines. Building on all of the benefits of the PRXB, the manufacturer notes the Max Flow features a unique cast housing that facilitates the fast escape of waste gases, which means more horsepower, more torque and lower exhaust gas temperatures (EGTs).
All Pacbrake patented PRXB designs, including the new Max Flow, deliver the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes, according o the maker. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work effectively, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM.
The brake mounts directly to the turbocharger outlet with a 5-bolt flange in the Directmount design, thereby eliminating the restrictive factory flange. This enables the Turbocharger to spool up faster, decreasing turbo lag, and in turn, increasing horsepower and torque while lowering EGTs.
The Max Flow PRXB Exhaust Kit comes with the 4-in. Max Flow designed PRXB Exhaust Brake, air compressor, air tank, curly hose and accessories. Exhaust pipe adapters are available to fit factory and all larger aftermarket exhaust systems. The exhaust brake is available through Pacbrake’s network of dealers in the U.S. and Canada.
For more information, visit http://www.pacbrake.com.
