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USD 255
Part #: BD1057737

BD-Power 1057737 Throttle Sensitivity Booster

2007.5-2019 GM 6.6L Duramax
Part #: BD1057737
★★★★★ ★★★★★ 4 Reviews
$255.00 $224.40
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The BD-Power 1057737 Throttle Sensitivity Booster increases throttle sensitivity, and reduces that laggy pedal feeling in your 2007.5-2019 GM 6.6L Duramax. Modern vehicles utilize an accelerator pedal position sensor to control engine fueling. Many of these vehicles respond slowly and have poor throttle sensitivity. Much of this is actually caused by the factory programming within the ECM. The BD Throttle Sensitivity Booster corrects this by making the pedal more sensitive and making the vehicle more responsive.

The Throttle Sensitivity Booster includes a wiring harness specially designed with factory style connections for a simple installation. With two modes to choose from, the Throttle Sensitivity Booster can be run on +50% and +100% modes. With the addition of the optional Push Button Switch Kit, the Throttle Sensitivity Booster will provide 6-levels of on-the-fly adjustability. Switch not included, see related products below.  

  • Reduces Pedal Lag 
  • Quicker Turbocharger Spool-Up
  • Instant Throttle Response Increase 
  • Installs Easily With Factory Connections 
  • Optional Switch Upgrade For More Levels (See Below)
2007-2019 GM Silverado/Sierra 1500/2500/3500 - All Engines
2007-2019 Cadillac Escalade 
2007-2013 Chevy Avalanche
2007-2019 Chevy Suburban
2007-2019 GMC Yukon
2017-2019 Chevy Tahoe 
2017 GMC Terrain


  • MFG. Number 1057737
  • Manufacturer Name BD-Power
  • Shipping Weight 1.00 lb.
  • Shipping Length 9 in.
  • Shipping Width 7 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel / Gas
  • UPC 019025016989
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 4 Reviews
Great Purchase!
(Denver, CO) | May 26th, 2020
Instantly made a difference on my 2019 GMC 2500! Huge change and loving it!
No more dead pedal....
(Homosassa,Fl) | September 30th, 2019
Works great and very easy to install,also bought the switch to make shifting on the fly a breeze.
Getting rid of the dead pedal
(California) | August 27th, 2018
I ordered the BD-Power Throttle Sensitivity Booster and also the BD-Power Throttle Sensitivity Switch and DTMARTIN in his review is absolutely 100% on the money, the throttle response is night and day. I installed this on a Sunday mid afternoon and, with the switch as well, took less than an hour. I took the truck out for a spin to make sure there were no error codes. I have the Booster set for 100% and the switch set as well at 100% and it took off, better response when you step on the pedal. For the price this is a good alternative to get that extra kick. Going to have to try the 400% Ludicrous setting next!!! Great product and the instructions were very simple and easy to follow. Also, when you get the switch, everything is pre-crimped and you just plug and play, well thought out.
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Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)

Most Popular Questions

If I have a duramilage module on my truck will this work with it?
View Staff Answer 

Although we cannot guarantee the compatibility of the Duramileage unit with the BD-Power Throttle Booster, it appears that neither unit interferes with each other as far as installation and wiring. You can find the installation instructions for the BD-Power Throttle Sensitivity Booster by clicking HERE.

Does this work with an 05 LLY duramax?
View Staff Answer 
No, the BD-POWER 1057737 THROTTLE SENSITIVITY BOOSTER will only work with the 2007.5-2017 GM 6.6L DURAMAX.
Will it void a vehicle's warranty for 2016 3500 Duramax
View Staff Answer 
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle. (Per the Magnuson Moss Warranty Act) Please visit the Federal Trade Commission website for more information on Auto Warranties – Click Here to read more.
XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.
Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.