Exhaust Brake; Variable Vane; Incl. Module/Push Button Switch/Main Wiring Harness/Switch Bracket/Switch Decal/Tape/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.
- Delivers Up To 30-40 PSI Exhaust Backpressure
- Switch Mounted On The Dash
- 12 Months or 24000 Mile Warranty
- 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
- Engine Warm Up Feature
- Easily Installs By Plugging Into Existing Factory Ports
Information:
Delivers Up To 30-40 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; Engine Warm Up Feature; Easily Installs By Plugging Into Existing Factory Ports; Switch Mounted On The Dash; 12 Months or 24000 Mile Warranty
Application Summary:
Year |
Make/Model |
2007-2010 |
Chevrolet Silverado 2500 HD |
2007-2010 |
Chevrolet Silverado 3500 HD |
2007-2009 |
GMC Sierra 2500 HD |
2007-2009 |
GMC Sierra 3500 HD |
Attributes |
ASIN |
B004IHLZBE |
California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Category |
Electronic Exhaust Brakes |
Country of Origin (Primary) |
CA |
Emission Code |
Not in CA |
Engine |
Duramax 6.6L 07.5-10 LMM |
GTIN |
00019025009059 |
Harmonized Tariff Code (Schedule B) |
8481809040 |
Hazardous Material Code |
N |
Life Cycle Status Code |
Available to Order |
Make |
Chevy / GM |
NAFTA Preference Criterion Code |
D |
SDR Required Flag |
N |
Suggested Product |
1061825 |
Warranty Time |
12 |