BD has been building exhaust brakes for almost 30 years. Its Variable Orifice Technology combines a solid offset butterfly, a spring-loaded cylinder and pressure regulation to give up to 150 retarding horsepower across the rpm range, not only at high rpm.
The housing is cast iron, with BD's alumibronze bushing, piston-ring seals and a stainless steel butterfly and shaft to stand up to exhaust heat and corrosion.
This version is sized for trucks with stock exhaust.
Owners of 2001-2010 Chevrolet Silverado/GMC Sierra 2500 HD, 2001-2006 3500, 2007 3500 Classic and 2008-2010 3500 HD trucks who tow or drive mountain grades and want more braking without leaning on the service brakes.
| Engine | 6.6L Duramax, 2001-2010 |
|---|---|
| Mount | For stock exhaust |
| Retarding power | Up to 150 hp |
| Exhaust | Stock exhaust |
| Install time (BD estimate) | 5 hours |
| Warranty | 24 months / 24,000 miles |
| Shipping weight / box | 25 lb · 18 × 15 × 8 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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