2003-2005 Cummins 5.9L Remote Exhaust Brake C/W Air Compressor (1027338)It has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the knowledge gained to continue to deliver the best designed exhaust brake for your application. Incorporating BD's exclusive Variable Orifice Technology, BD's solid, offset butterfly, spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range not just

made from high-silicon ductile iron

Don't come up short

50MM) provides your 2008-2010 Ford 6

thicker design

7L 4" Flex Pipe Back Single w/ Muffler (411028 / 412028)

Provisions for wet or dry sump oiling systems

In this case the cam literally eats its way through the block away from the force of the tappets

4L Power Stroke engines

OEM Replacement Part

it can also be used on custom sealing applications

The end result is improved shift quality

moderate singles