Current with today's standards, Pacbrake designs and develops valves that push the limits on environments, temperatures, torques, and control strategies. They specialize in various valving solutions for diesel engine applications. Pacbrake engine and exhaust brakes are unmatched in retarding performance. To complement the tow/haul solutions, Pacbrake has a growing line of air suspension kits that aid to eliminate the issues of your truck's stance when under tow. Pacbrake is recognized as a leading manufacturer in the design of emission valves, engine brakes and exhaust brakes serving the diesel engine industry.