The Ford 6.0L Power Stroke Automatic Exhaust Brake from BD Diesel Performance is designed to enhance engine-braking power.
The electronics integrate with the engine and tranny to increase
retarding efficiency by controlling the torque-converter lock-up-clutch
apply time and increasing transmission-clutch pressure, according to the
manufacturer.
BD Diesel Performance, (800) 887-5030, dieselperformance.com.