BD Exhaust Brake 04.5-07 6.6L LLY Duramax 1024310/11 exhaust option:stock exhaust TransCommand Active Transmission Safety System

TransCommand Active Transmission Safety System - In addition to AutoRate Adaptive Tuning

Made out of dry weave polyester fabric

MACH Force XP exhaust systems are the perfect combination of performance

Best Preventative Maintenance Against Head Gasket Failure

you can select and move gauges

BD Exhaust Brake 04.5-07 6.6L LLY Duramax 1024310/11 exhaust option:stock exhaust TransCommand Active Transmission Safety SystemGive your heavy duty Chevy or GMC the ability to navigate steep grades easily without overtaxing your truck's braking system. While it's true that Allison equipped applications are designed to downshift once the Tow Haul button is depressed, the engine can easily over rev and not slow you down which is why the BD Brake should be considered a necessity. Like the other exhaust brakes in the BD Brake family, the BD Brake for the Duramax uses BD's