BD Diesel Exhaust Brake - with 4 Inch Exhaust

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, high heat conditions of the exhaust environment
All mounting hardware are made of corrosion resistant stainless steel
Air compressor included
There's a reason why the BD Brake is the most widely-recognized diesel exhaust brake in the industry: It's the best! Compare it to the competition, and you'll see why.

Warranty
Parts
24-Months
24,000 Miles
Labour
12-Months
12,000 miles

Note
Requires HP Tuner or EFI Live for 2007-2010 LMM engines
Typical factory exhaust size of 3.5" on 2001-2007 LB7/LLY/LBZ and 4.0" on 2007.5-2010 LMM. Confirm pipe size before ordering.
2006-up suggest installing 2001020/2001030 EXBrake instead
Exhaust Back Pressure test gauge kit 1030050 suggested for the set-up of exhaust brakes