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Superchips®
3874 Flashpaq Series Tuner

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$399.95
$445.00Save: $45.05(10%)
Manufacturer #3874
Vehicle Info Required to Guarantee FitAdd Vehicle
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Highlights

Part:
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

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1998 Jeep Grand Cherokee
5.9 Limited
8 Cyl 5.9L
-
1998 Jeep Grand Cherokee
Laredo
8 Cyl 5.2L
-
1998 Jeep Grand Cherokee
Limited
8 Cyl 5.2L
-
1998 Jeep Grand Cherokee
TSi
8 Cyl 5.2L
-
1998-2001 Jeep Cherokee
Classic
6 Cyl 4.0L
-
Page 1 of 11 | Showing 1 - 5 of 54 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.

Customer Reviews

Flashpaq Series Tuner
Not worth the money
I bought the programmer hoping for some increase in performance and horsepower. My jeep has some heavy tires, but not big enough to re-gear, so it needs a little boost. But, this product really didn't change much. Save your money for a supercharger.
Purchased on Aug 30, 2016