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2008 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2008 GMC Sierra 2500 HD Change Vehicle

Superchips®
2008 GMC Sierra 2500 HD - Flashpaq Series Tuner

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$359.95
$445.00Save: $85.05(19%)
Manufacturer #2845
Guaranteed to Fit2008 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2008 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
GAS, Not Legal For Sale Or Use In California
2008 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
GAS, Not Legal For Sale Or Use In California
2008 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
GAS, Not Legal For Sale Or Use In California

Highlights

Part:
Tuner
Brand:
Superchips
Emissions:
50-State Legal
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold:
Sold individually
Series:
Flashpaq Series
Warranty:
1-year Superchips limited warranty
Fitnotes:
GAS, Not Legal For Sale Or Use In California

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999 Chevrolet C1500 Suburban
Base
8 Cyl 5.7L
GAS, Not Legal For Sale Or Use In California
1999 Chevrolet C1500 Suburban
LS
8 Cyl 5.7L
GAS, Not Legal For Sale Or Use In California
1999 Chevrolet C1500 Suburban
LT
8 Cyl 5.7L
GAS, Not Legal For Sale Or Use In California
1999 Chevrolet C2500 Suburban
Base
8 Cyl 5.7L
GAS, Not Legal For Sale Or Use In California
1999 Chevrolet C2500 Suburban
Base
8 Cyl 7.4L
GAS, Not Legal For Sale Or Use In California
Page 1 of 79 | Showing 1 - 5 of 394 results

Product Information

SUPERCHIPS – FLASHPAQ PROGRAMMERS

Superchips’ Flashpaq programmer is a plug-and-play powerhouse and has become the world’s best-selling handheld tuner. Just plug it in and the Flashpaq tunes your ride for improved throttle response, shifting and/or fuel consumption under a variety of driving conditions. Superchips was one of the first companies to specialize in tuning computer-controlled, fuel-injection vehicles and leads the industry today in tuning technology for late model vehicles.

  • Dramatically improves fuel economy, horsepower, torque and throttle response
  • Best-selling handheld tuner in the world
  • Reads diagnostic trouble codes
  • Manufactured in the USA
  • Designed to work with all vehicles
  • Update via internet
  • Shows engine data and parameter IDs
  • Optimizes speed/rev limiter, shift points  and air/fuel ratio for better performance
  • Tunes for towing, performance, stock/factory, fuel economy and transmission only
  • Compatible with aftermarket air filters, exhausts, cold-air intakes, throttle body spacers

See product for application and installation details.

Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Will this STOP my engine from shifting between 4cyl and 8cyl?   2008 GMC Sierra 1500 5.3 V-8Russell J.Jan 27, 2021
Best Answer:Hi Russell, This part is compatible with the 2008 GMC Sierra 1500 GAS (Not Legal For Sale Or Use In California). No, this part would still allow the same functions the vehicle has. Superchips optimizes performance, will provide up to 114.4 horsepower and up to 162.5 feet pounds of torque for applications through custom engine calibrations to fine-tune overall engine performance and efficiency.
Grace G.STAFFJan 27, 2021
0
Will this fit my 2011 Dodge charger RT with a hemi?A shopperMay 20, 2020

Customer Reviews

Flashpaq Series Tuner
I really liked it after I figured the work around when you have an after market radio with a door chime.
Julie P.
VERIFIED PURCHASER
Purchased on Aug 12, 2019