Page not found | Edge Products

Amp'D Throttle Booster 2001-2005 GMC/Chevrolet 6.6L Duramax - 28855-D

Suggested retail: $328.95
Holiday Sale: $266.36
Orders over $100 ship free. Orders placed before 2 PM MT will ship same day.


Add Ons


The Ampd Throttle Booster adjusts your vehicles throttle sensitivity, which reduces that dead pedal feeling while accelerating. Late model vehicles are built with an accelerator pedal position sensor to control engine fueling. The Ampd Throttle Booster takes that stock signal of the accelerator and changes the mapping, which leads to a more sensitive throttle, giving access to more on-demand power. The addition of the Ampd Power Switch allows user to adjust throttle sensitivity settings on-the-fly.

You must configure your vehicle to view Product Features

Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 888.360.3343. Our sales team would be happy to answer any questions you have.

Terms/Conditions/Warranty Information


50-State Emission Legal Products - Edge Products is the leader in performance electronics and has more 50-State Legal products than any tuning company in the industry. Edge continues to bring best-in-class products to market for both gas and diesel customers. Performance programmers, inline modules, intakes, exhausts, and more have passed CARB’s extensive testing requirements. Edge has received numerous executive orders, including widespread vehicle coverage, without sacrificing power or tampering with an emissions system. An increasingly important element for continued success in the automotive aftermarket space is emissions compliance. The extensive effort to continue brining 50 state legal products to markets is part of Edge Products mission statement: To create an extraordinary driving experience.

Edge Products Sale: Save Up to 20% Off SRP November 15 - December 31, 2018. Treat Yourself This Holiday Season with Edge. Save up to 20% off SRP on all Edge products November 15, 2018, thru December 31, 2018! Jump on this opportunity to add an Edge product to your truck today.
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 66.6ms
  • bvseo-msg: HTTP status code of 404 was returned;

with having EFI live would the amped throttle booster be useless or can i use both

Asked by: 05DuramaxSteve
Edge hasn't done any specific testing with the Amp'd and EFI Live together but I would image that they would work with each other.
Answered by: Scott
Date published: 2018-12-10

Can you use the ampd booster without a tuner? 

Asked by: Jake23
Yes you can use the Amp'd throttle booster even if you don't have a tuner on the vehicle.
Answered by: Scott
Date published: 2018-04-25

I already have edge juice with attitude ,so if i add the throttle booster, do i need the switch or will the monitor with up down buttons work in place of switch ?

Asked by: Mark camping 2
The Amp'd throttle booster will work with the juice with attitude to control the throttle sensitivity but you would still want to get the switch. You can get the Amp'd without the switch but you wouldn't be able to adjust the throttle sensitivity settings on the fly without the switch being that the Amp'd isn't going to be controllable with the juice with attitude.
Answered by: Scott
Date published: 2018-12-02

Can I ask why with the 2003-2005 LB7 why can't we get the switch which would allow us to be more selective with our tuning?

Asked by: Bart
  • y_2018, m_12, d_13, h_2CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_28855-D, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_edgeproducts
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 21.84ms