Exhaust Brake; Variable Vane; Incl. Module/Velcro/Dielectric Greats/Push 3 Position Switch/Switch Decal/Switch Bracket/Hardware;
The variable vane turbocharger design used in the 2004.5-up Duramax engines to reduce turbo lag and increase power can also help slow you down. BD utilizes this technology to electronically close off the vanes which can create up to 130 retarding horsepower. This braking force will help to maintain your speeds on descents and curves, giving you better control of your truck and load.While in Tow/Haul mode, switch BDs Variable Vane Brake (VVB) on and every time you let off the throttle, it will close the variable vanes in the turbo, developing exhaust back pressure in the engines combustion chamber which creates resistance against the piston from reaching top dead center.The VVB rotary switch offers three different modes included automatic moderate and aggressive downshifting programs for the Allison transmission to give better weight control. Exhaust braking also works in Allison manual shift selections. The VVB integrates with the cruise control to automatically accelerate and decelerate to maintain vehicle speed.Easily and simply installs by plugging into existing factory ports and by mounting the rotary switch on your dash. All of these features in one package which with some competitors would require two separate ones at nearly twice the price and twice as long to install. Now that is value added engine retarding at its engineered finest.
- Creates Up To 110+ Retarding Horsepower
- In-Dash Push To Engage Button
- 12 Months or 24000 Mile Warranty
- Delivers Up To 60 PSI Exhaust Backpressure
- Electronically Closes Off Turbo Vanes To Provide Engine Braking
- Helps Maintain Speeds On Descents And Curves
- Better Control Of Your Truck And Load
- Different Modes Incl. Auto Downshifting
- Integrated with CC To Auto Accel./Decelerate To Maintain Speed
- Easily Installs By Plugging Into Existing Factory Ports
Application Summary:
| Year |
Make/Model |
| 2011-2014 |
Ford F-250 Super Duty |
| 2011-2014 |
Ford F-350 Super Duty |
Additional Information:
