13-17 Cummins BD Exhaust BrakeIdeal for applications where installed aftermarket performance turbo will not facilitate turbo mount exhaust brake BD's exclusive Variable Orifice Technology BD's solid, offset butterfly Spring loaded cylinder Pressure regulation Provides up to 150 retarding horsepower throughout the engine's RPM range Rugged, cast iron housings BD's exclusive alumibronze bushing Piston ring seals Stainless steel butterfly shaft Proven to stand up under the harsh,

Minimizing stress that can cause breakage

Will not work on early 1999 PowerStrokes (build date 03/21/99 and earlier)

BD high strength A356 Y-Intake with meth

Stainless steel allen head cap bolts and fill plugs

Drivers Side Up Pipe

Reduced EGTs

The Aurora 4000 is an upgraded turbo charger that is great for added performance on your 03-07 Dodge 5

Utilizes factory variable geometry turbocharger as an exhaust brake for added retarding force

The 73mm turbine wheel is larger than we are used to using

5-05 Duramax LLY

optional Intake Heater available for use with BD 6

they have a heavy duty vinyl fabric the keeps the water out