BD Diesel Throttle Sensitivity Booster (1500735) for 2001-2005 Duramax LB7 / LBY

$291.85

The BD Diesel Throttle Sensitivity Booster (1500735) is a plug-and-play upgrade for 2001–2005 GM Duramax LB7 and LLY diesel engines that improves throttle response by eliminating the “dead pedal” feel. It enhances drivability by delivering quicker, more precise throttle input, especially useful for towing, passing, or city driving. Easy to install with no cutting or splicing required, it offers a more responsive and powerful driving experience.

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Description

The BD Diesel Throttle Sensitivity Booster (1500735) is an aftermarket performance upgrade designed specifically for 2001–2005 GM Duramax LB7 and LLY diesel engines. This plug-and-play module enhances throttle response by adjusting the signal sent from the accelerator pedal to the engine control module, effectively eliminating the common “dead pedal” feeling that can occur in older diesel trucks. By providing quicker and more precise throttle input, the BD Throttle Sensitivity Booster improves drivability, especially during towing, passing, or navigating through traffic. Installation is quick and requires no cutting or splicing, making it a convenient and effective solution for drivers looking to gain more immediate power delivery and a more responsive driving experience in their Duramax-powered vehicle.

Additional information
Weight 1 lbs
Dimensions 9 × 7 × 3 in
Fitment

Fitment

2001-2005 Duramax LB7 / LBY

Features

Features

  • Instant throttle response
  • Quicker turbocharger spooling
  • Easy to install with factory connections
  • Adjustable sensitivity levels
  • Reduce Pedal Lag
  • Boost throttle signals by 50% or 100%
  • No emission tampering
Installation

Installation

Installation Video

 

INSTALL TIME

  • 30 Minutes

WARRANTY

Parts

  • 12-Months
  • 24,000 Miles
Warning

Warning

  • Not for sale on licensed California vehicles
  • Optional Push Button Switch not available for this application
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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