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Performance Chip > 2008 > Ford > Mustang

Superchips Performance Chip for the 2008 Mustang by Ford

Superchips Performance Chip

ratingratingratingratingrating (4 reviews)

Code:   SU1865



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Superchips Flashpaq Performance Tuner - Gas - Ford - 2008 Mustang by Ford

Conceived with a direct focus on performance results, Flashpaq gives your Ford Mustang insane boosts in horsepower and torque. This tuner offers several power levels and user-tunable options, making sure that you get the most out of your engine.


  • Boosts your Ford Mustang's horsepower and torque
  • Offers several power levels and many user-tunable preferences
    • Tunes for towing, fuel economy or improved performance
  • Lets you raise the stock speed limit setting
  • Maximizes power by lifting the restrictions on your rev limiter, allowing for maximum rotational speed
  • Recalibrates factory speedometer to correct for various tire sizes
  • Adjusts transmission shift points and pressure for optimal drivability and more aggressive shifting
  • Monitors vital engine data to ensure proper functioning
  • Reads and clears diagnostic trouble codes
  • Records, displays and saves 1/4-mile times
  • Works well with most aftermarket performance products, such as a cold air intakes or throttle body spacers
  • Plugs directly into your Ford Mustang's OBD-II port
  • Stores easily - small, hand-held device
  • Updates via the Internet, ensuring up-to-the-minute tuning accuracy
    • Simply hook up to your computer's USB port and update in minutes
  • Made in USA


  • Dimensions: 4-1/2" long x 2-1/2" wide x 3/4" tall
  • 1-Year warranty

Flashpaq is small enough to fit in the palm of your hand, but it brings big-time performance gains to your Ford Mustang. The Flashpaq comes with multiple tuning options that maximize performance no matter what kind of driving you're doing. And the module allows you to monitor vital data from your newly tuned engine.

Note: Not all tunes, features or monitored parameters are available for all applications. Available features and parameters will pop up automatically on the display once the Flashpaq is plugged into your Ford Mustang.

Power Levels

Heavy-Load Tow Boost power to easily tow heavy loads
Light-Load TowMaximize power when towing lighter loads
Mileage XS SAVEEnsure that you get the most out of every drop of fuel
PerformanceGet extreme gains for optimal engine and transmission performance
87-OctaneOptimize performance for engine and transmission using 87-octane fuel only
Stock with OptionsStick with most of your stock settings but tweak your system here and there for improvements in performance
Transmission OnlyGet the most out of your tranny
Factory StockReturn to stock settings for emissions inspections or trips to the dealership

Advanced Options

With the Flashpaq tuner, you can raise the stock speed limit setting on your Ford Mustang, and you can recalibrate your factory speedometer to correct for various tire sizes Also, this performance module lets you lift the restrictions on your rev limiter to allow for maximum rotational speed, increasing power.

If you have aftermarket performance products - such as a cold air intake, upgraded exhaust, performance air filter or throttle body spacer - you may be worried that your Ford Mustang will not be compatible with these additions. But you can use Flashpaq to get the most out of these parts. If you need custom tuning for these upgrades, you can download hard-part-specific tunes from the online Superchips store.

Flashpaq lets you adjust transmission shift points and pressure to improve your Ford Mustang's acceleration while minimizing wear and tear on your shift plates. With Flashpaq, you can also purchase advanced transmission performance tunes from the online Superchips store. Purchase tunes to adjust shift schedules and get advanced tuning options for each shift schedule as well as adjustable parameters within each shift point.

Monitoring Your Engine

Any time that you boost your engine's power, you should monitor the engine and transmission to avoid damage. With Flashpaq, you can keep tabs on vital engine data. This performance module also reads and clears diagnostic trouble codes, which ensures that you know exactly what's going on with your Ford Mustang at all times.

The data-logging feature of Flashpaq lets you record, display and save 1/4-mile times so that you can keep track of your Ford Mustang's performance.

1865 Super Chips Flash Pack Performance Module - Hand Held

Customer Reviews

Superchips Flashpaq Performance Tuner - Gas - Ford - SU1865

Average Customer Rating:  ratingratingratingratingrating4.5 out of 5 stars   (4 Customer Reviews)

Conceived with a direct focus on performance results, Flashpaq gives your vehicle insane boosts in horsepower and torque. This tuner offers several power levels and user-tunable options, making sure that you get the most out of your engine.

- SU1865

ratingratingratingratingrating by: Mike B07/23/2013

Is this review helpful?

Product arrived sooner than I anticipated and was easy to install. My truck runs great now with more power and firmer shifts. 91137

- SU1865

ratingratingratingratingrating by: sam s08/26/2013

Is this review helpful?

arrived on time and works as advertised 97081


Ask the Experts about this Superchips Performance Chip
Expert Answers about Superchips Flashpaq Performance Tuner - Gas - Ford - SU1865                                            Do you have a question about this Performance Chip?

  • Performance Programmer Recommendation for a 2012 Ford F-150 with 6.2 Liter
  • The Superchips Flashpaq Performance Tuner, # SU1865, is not listed as a fit for a 2012 Ford F-150 at this time but we do have a programmer that is a confirmed fit for your truck. Take a look at the Bully Dog Triple Dog GT, # BY40410FL. With this programmer, not only will you get to tune the engine but you can also monitor various performance parameters such as: Fuel economy Coolant temperature Fuel pressure Engine RPM Speed (mph or kph) Timing position Mass airflow (grams/second)...
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  • Horsepower and Torque Gain for a 2003 Ford F-150 5.4L with the Superchips Flashpaq Tuner # SU1865
  • I spoke with my contact at Superchips and he told me that you can expect an additional 20 horsepower and 28 ft-lbs of torque with the Superchips Flashpaq Performance Tuner, # SU1865. This is the correct tuner for your 2003 Ford F-150 with the 5.4L engine. I have attached the installation instructions for this tuner for you to check out.
    view full answer...

  • Best Value Programmer Recommendation for a 1999 Ford F-250 with a 5.4 Liter Gas Engine
  • For a 1999 Ford F-250 with a 5.4 liter gas engine, I think the best value for the money would be the Superchips Performance Chip, # SU1865. This unit will offer UP TO 53 extra horse power and 57 foot pounds of torque. In addition to adding power there are also tune levels specifically for towing so when in the proper tuning it will not strain the transmission. Estimating gas mileage is very difficult because everyone drives differently and there are other factors like the terrain, temperature,...
    view full answer...

  • Recommendations to Prevent Trailer Sway and Increase Gas Mileage with a 2002 Ford Excursion
  • It sounds like you are experiencing trailer sway with your 2002 Ford Excursion when you are towing your car trailer. The best way to prevent sway is to have the trailer properly loaded. Try to move as much of the weight in the trailer as far forward as possible. Something else that helps with trailer sway is a weight distribution system. Check out the FAQ article I attached on weight distribution systems to get a better idea how they work. The most important factor to consider when picking...
    view full answer...

  • Programmer Recommendation for a 2012 Ford F-250 with a 6.2 L Gas Engine
  • I think the best overall tuner for your 2012 Ford F-250 with a 6.2 liter gas engine would be the Edge Evolution CS Programmer # EP85150. This is an excellent tuner that provides various tune levels that can increase power or maximize fuel economy if desired. This programmer also allows you display up to 8 parameters such as RPM, boost level, transmission temperature etc. The Superchips Performance Chip # SU1865 that you referenced is a great programmer but since it does not have the...
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  • Will a Superchips Programmer give a 2011 Ford F250 Gas More Power to Tow a 35 ft Fifth Wheel
  • Yes, the Superchips Flashpaq Performance Tuner # SU1865 that you referenced will give you additional horsepower and torque to help you tow your 35 ft fifth wheel trailer. The programmer offers several different tune options with varying horsepower increases. For even more power you could also get a aFe Direct-Fit Cold Air Intake System with Pro 5R Oiled Filter # AFE54-12061. This system will let your engine breath a larger volume of colder, dense air that will increase power. This product...
    view full answer...

  • Availability of Programmer for 1999 Ford F350 with 6.8L V-10 Motor That Would Improve Fuel Economy
  • The aFe Scorcher Performance Programmer you mention, part # AFE77-43001 is compatible with the Ford Diesel engines only, not with Gas engines. The Superchips Flashpaq, part # SU1865 is compatible with the 6.8L gas engine, and offers a Mileage XS Save level, but according to Superchips, the 6.8 L engine was not designed with fuel economy in mind, and that only a 1 to 1-1/2 mpg increase in fuel economy would be your best case scenario. The real-world fuel economy offered by the Edge...
    view full answer...

  • Availability of Programmer to Improve Gas Mileage for 2004 Navigator
  • Based on my research, the average fuel economy for your vehicle is 11 mpg / city and 16 mpg / hwy. Because your fuel economy deteriorated so quickly, we suspect your spark plugs might be getting fouled. I would recommend pulling and examining your spark plugs to ensure they are not fouled with oil. If they are it would indicate that your engine needs work. I would also recommend checking your spark plug wires for damage. We do have some programmers that would provide a very modest...
    view full answer...

  • Programmer Recommendations for a 2008 Ford F-150 with 4.6 Liter V8
  • It depends on what features you are looking for. I have linked the programmer/monitors that fit the 2009 Ford F-150 with 4.6 liter to the right. The Edge Evolution CS, # EP85150, EvoHT, # EP16030, and the Bully Dog Triple Dog GT, # BY40410FL all have a push button interface. The Edge Evolution CTS, # EP85250, and the Superchips VIVID, # SU518650, have a touch screen interface. The VIVID also has the Android operating system and will allow you to record or watch high-def video, listen...
    view full answer...

  • Which Performance Tuner Will Provide More Increased Gas Mileage For 1999 Ford F250/2001 Excursion
  • I spoke with my technical contacts at both Superchips and Edge Performance and have the following information regarding which performance tuner will improve your mileage on both your 1999 Ford F-250 and your 2001 Ford Excursion. There are so many variables that determine gas mileage that results are not vehicle specifically documented because the conditions cannot be duplicated by each individual driver, so both of the manufacturers can only speak of generalities. The Superchips...
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  • Will the Superchips Flashpaq Programmer # SU1865 work on a 2008 Ford Ranger with a 3.0 Liter
  • Yes it will, I checked with Superchips and they confirmed that the Superchips Flashpaq Performance Tuner # SU1865 will work on your 2008 Ford Ranger with a 3.0 liter. I attached installation instructions for this product for you to check out also.
    view full answer...

  • What Does Error Code Go6 Mean on a Superchips Flashpaq
  • I have confirmed with my contacts at Superchips and the error code Go6 indicates an incomplete update, more specifically the 6th database has not loaded properly. My representative indicated that if you have your specific product information available, their technicians can walk you through completing the update and help you with any additional issues you may be experiencing.
    view full answer...

  • Troubleshooting User Error Code on a Superchips Flashpaq SU1865 on a 1999 F-250 SD 5.4L.
  • I spoke with my contact at Superchips and he said that it sounds like you may not have the key all the way forward. He said it will need to click 2 times before it will be ready to program. This would explain why it will not lock onto your vin either. I attached installation isntructions for this product for you to check out also.
    view full answer...

Ford Mustang Accessories

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