Empty Cart

Superchips 2865, Superchips Flashpaq Tuner for Silverado 2500HD 3500HD 99-11

  • Superchips Flashpaq Tuner for Silverado 2500HD 3500HD 99-11

    Click to View Larger Image(s)   

  • Catalog #: 00516905

  • Your Price: $339.99
  • Regularly: $459.00 (Save $119.01)

  • Qty:


Free Shipping

Your engine will come to life with the enhanced tuning calibrations from Superchips. Whether you're driving a loaded work truck, slammed sport truck or off-road weekend warrior, the Flashpaq will boost your torque and power. Also, Superchips gives you the ability to not only recalibrate your speedometer for tire or gear changes, but also raise the speed and rev limiters.


  • 1500 Pickup Truck 2006 4.3L
  • Escalade & Denali 06-07 6.2L
  • 1500 Truck, SUV & H2 05-07 4.8L, 5.3L & 6.0L
  • 1500 Truck, SUV & H2 05-07 4.8L, 5.3L & 6.0L
  • 2500 & 3500 SeriesTruck (Classic) 05-07 6.0L
  • 2500 & 3500 SeriesTruck (New Body) 2007 6.0L
  • Truck, SUV & H2 (F) 99-04 4.8L, 5.3L, 6.0L
  • Truck, SUV 96-00 5.0L, 5.7L, 7.4L
  • Truck, SUV 01-07 8.1L

Features:(not available for all applications above)

  • Increased Horsepower and Torque
  • Easy Installation
  • No Tools Necessary
  • Improved Fuel Economy
  • Optimized Driveability
  • Diagnostic Trouble Code Reading Capability
  • Update Tuner via the Internet for Latest Calibrations
  • Available Data Acquisition at
  • Adjust Shift Points
  • Enhance Shift Firmness
  • Eliminate Speed Limiter
  • Recalibrate Speedo for Larger Tire 28inch-40inch
  • Recalibrate Speed for Rear Gear changes, 3.08, 3.31, 3.55, 4.10, 4.30, 4.56, 4.88 & 5.13
  • Adjust Rev Limits,
  • Choose from Three Available Performance Settings
  • Superchips Tuning will work with Air Intake Filter Kit when stock Mass Air Meter is used, Shorty Headers and Cat Back Exhaust
Performance Levels:
  • Performance Tune: Max 21 HP and 32 foot lbs torque*
  • Performance Tow: Max 11 HP and 11 foot lbs torque*
  • 87 Octane: Max 16HP and 17 foot lbs torque*
  • * Performance varies by application.

* Shipping Notes: Please note FREE Shipping refers to shipping within the contiguous contential US. All other locations extra. If your order will be delayed you will be notified via email the estimated shipping date.

Car Parts Often Purchased Together

Superchips Programmer Review(s)

Total Reviews for this product: 0

(Be the first to comment about this product)

Superchips Review(s):

Superchips Flashpaq Tuner for G8 GT GXP 08-09
5 Stars superchip, Date: 5/26/2009

By: goatboy
Ownership: 1 week - 1 month

the superchip was incredible i loved it i felt the increase in horsepower and torque. i recommend it to all gto owners

Current Mods:
k&n cold air intake system, flomasters,flashpaq superchip

See More Reviews on Superchips Parts

 Other Popular Car Parts