GMC Sierra 3500 HD Performance Computers

Your One-Stop Shop For Trusted GMC Sierra 3500 HD Performance Computers

If you’re in search of GMC Sierra 3500 HD Performance Computers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 3 Performance Computers from top brands with prices ranging from $241.99 to $469.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Computers for your GMC Sierra 3500 HD. Of the 1 OEM and aftermarket parts brands we carry, some of the most popular are Bully Dog.

And don’t forget to read customer reviews across all Performance Computers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Computers have to cost top dollar, and we prove it. Browse our top GMC Sierra 3500 HD Performance Computers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC Sierra 3500 HD Performance Computers

Bully Dog – 50-State GT Gas Tuner (Part No.40410)

50-State GT Gas Tuner

from

$469.99
The GT Platinum Gas is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions. This product is incomparable to other tuning products because it has the largest feature set and the widest range of vehicle applications from a single product part number.

Product Features:
  • HEADS UP DISPLAY – Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. User set daytime and nighttime driving modes
  • MULTIPLE PRELOADED TUNES – Access four preloaded tunes with the touch of a few buttons to maximize performance in any situation.
  • CODE CLEARING – Diagnose and clear trouble codes to ensure proper engine operation.
  • Reads and Erases Diagnostic Trouble Codes
  • Display Over 15 Vehicle Parameters
  • Installation Is Easy-10-20 Minutes
  • Free Internet Updates And Upgrades
  • 30 Day Money Back Guarantee
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Bully Dog – GT Platinum Diesel Tuner (Part No.40420)

GT Platinum Diesel Tuner

from

$469.99
The GT Gas and Diesel tuners unlock more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning, customizable gauges to track performance, and a wide variety of hauling and off-roading features, you’ll have plenty of power to take on tough jobs or improved fuel economy for long highway hauls.

Product Features:
  • Track critical performance data in real-time on easy to navigate virtual gauges
  • Select between multiple street-tested, dyno-proven tunes for economy, towing or performance.
  • Reads and clears DTC (Diagnostic Trouble Codes) with ease
  • Manage tire size, gear ratio, speed limiter, speedometer calibrations, shift points, and more. Offering shift-on-the-fly tuning and better control of defueling and regeneration.
  • Product might not be available in all states due to local laws.
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Bully Dog – Watch Dog Economy Monitor (Part No.40400)

Watch Dog Economy Monitor

from

$241.99
Reads and erases diagnostic trouble codes (dtc’s). Tests horsepower, torque and performance. Internet updateable. Transferable to any applicable vehicle application. Easy to use capacitive touch buttons. Full color LCD.

Product Features:
  • Reads And Erases Diagnostic Trouble Codes (DTCs)
  • Tests HP/Torque And Performance
  • Internet Updateable
  • Transferable to Any Applicable Vehicle Application
  • Easy To Use Capacitive Touch Buttons
  • Full Color LCD
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Performance Computers Brands You Can Trust For Your GMC Sierra 3500 HD

1 trusted brands of Performance Computers line our shelves, ready to help keep your GMC Sierra 3500 HD running smooth. Below are some of the most popular brands and their top Performance Computers offerings:

Popular Bully Dog Performance Computers

Bully Dog products for the GMC Sierra 3500 HD span several categories. Some of the highest-rated Bully Dog Performance Computers that will fit your GMC Sierra 3500 HD are:
50-State GT Gas Tuner
from $469.99
(9)
50-State GT Gas Tuner
Performance Computer Prom and Chips
GT Platinum Diesel Tuner
from $469.99
(3)
GT Platinum Diesel Tuner
Performance Computer Prom and Chips

Most Purchased GMC Sierra 3500 HD Performance Computers from Bully Dog

When you buy the most frequently purchased Bully Dog brand Performance Computers, you can be confident it will be the right part for your GMC Sierra 3500 HD. Here are the Bully Dog Performance Computers Advanced Auto customers buy the most:
GT Platinum Diesel Tuner
from $469.99
(3)
GT Platinum Diesel Tuner
Performance Computer Prom and Chips
50-State GT Gas Tuner
from $469.99
(9)
50-State GT Gas Tuner
Performance Computer Prom and Chips
Watch Dog Economy Monitor
from $241.99
This product is not rated
Watch Dog Economy Monitor
Performance Computer Prom and Chips