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.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | F-250 Super Duty | King Ranch |
| 2011-2014 | Ford | F-250 Super Duty | Lariat |
| 2013-2014 | Ford | F-250 Super Duty | Platinum |
| 2011-2014 | Ford | F-250 Super Duty | XL |
| 2011-2014 | Ford | F-250 Super Duty | XLT |
| 2011-2014 | Ford | F-350 Super Duty | King Ranch |
| 2011-2014 | Ford | F-350 Super Duty | Lariat |
| 2013-2014 | Ford | F-350 Super Duty | Platinum |
| 2011-2014 | Ford | F-350 Super Duty | XL |
| 2011-2014 | Ford | F-350 Super Duty | XLT |
| 2011-2014 | Ford | F-450 Super Duty | King Ranch |
| 2011-2014 | Ford | F-450 Super Duty | Lariat |
| 2013-2014 | Ford | F-450 Super Duty | Platinum |
| 2011-2014 | Ford | F-450 Super Duty | XL |
| 2011-2014 | Ford | F-450 Super Duty | XLT |
Fast Shipping and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff is highly skilled and will pack your items according to our precise and precise specifications. Prior to shipping, your goods will be thoroughly examined and securely secured. We ship to thousands of customers daily across various countries. This shows our commitment to be the largest online retailer in the world. Warehouses and distribution centers can be found in Europe as well as the USA.
Note: Orders with more than one item will be assigned a processing date depending on the item.
Prior to shipping, we examine the items ordered thoroughly. Today, the majority orders will be delivered within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
The stock is constantly changing and is not completely managed by us due to the involvement of multiple entities, including the factory as well as our warehouse. Therefore, the actual inventory could change at any time. It's possible that the inventory could run out once your order has been placed.
The policy is 30 days. If it's been longer than 30 days since the date you bought the item We're sorry to say that we can't offer you a complete refund or exchange.
You can only return a product when it's unopened and is in the same condition as when you received it. It should also be in the original packaging.
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