Kick it in high gear with added horsepower and torque with the DiabloSport Trinity's dyno-tested performance tunes. Your engine, gas or diesel, deserves to drive at its full potential and the Trinity T-1000 programmer allows you to monitor up-to 45 gauges at once from the high-res, full-color touch screen. 1-year warranty.
Bully Dog Triple Dog GT Tuner (49-State Legal) dials up your ride's performance easier than you can call for pizza delivery. This powerful programmer may be smaller than most cell phones, but it's equipped with innovative features making it a tuner, monitor, gauge and diagnostic device all in one. 1-year warranty.
Get easy plug-n-play performance with the Superchips Flashpaq Tuner. Plugging right into your under-dash OBD-II port, the programmer gives you increased horsepower, torque, and control over your rig. Superchips covers your Flashpaq with a 2-year warranty as well as a 2-year powertrain warranty.
With the DiabloSport inTune I-1000 Tuner, dialing up your ride’s performance is easier than calling up for Chinese takeout. This power programmer may be smaller than most cell phones, but it’s packed with innovative features to tune, log data, and much more. Easy touchscreen interface. 1-year warranty.
The power you want under the hood is a tune away-with Hypertech's high-tech Max Energy Programmer. Get the horsepower, torque and power of your engine that you've been dreaming of, all in one small but mighty tuner. Lifetime Warranty.
Hop up your horsepower with the high-tech SCT X4 Power Flash Programmer (49-State Legal). More advanced than the X3, these performance tuners feature a brilliant LCD screen with real-time data feeds. Pick from pre-loaded tunes or create your own. 1-Year Warranty.
When you goose your auto’s grey matter with a Superchips Cortex Power Programmer, you’ll free up a massive blast of horsepower and torque. Sleeker and more innovative than other power programmers and diesel tuners, the new Cortex Power Programmer delivers up to 35 hp for gas engines and 150 hp for diesel motors. 1-year warranty.
It’s survival of the fastest on America’s freeways, and the best way to dominate the competition is with an Edge Evolution Power Programmer. With proven performance gains of up to 35 hp for gas and 210 hp for diesel, this power programmer mutates your motor into an unstoppable beast. And, Evolution Power Programmers monitor and display key engine readings. 1-year warranty.
When you tune your power plant with a Jet Power Programmer, you’ll be ready to blast off into a whole new stratosphere of horsepower and torque. These full-throttle power programmers tweak your auto’s ECU to pump out the maximum possible performance while still maintaining safe levels. These performance programmers dish out up to 29 hp and include a 1-year warranty.
The only way to dominate the mean streets is to evolve your ride’s performance with the Edge Evo HT Tuner. Intelligently designed to unleash up to 50hp from gas engines and 150hp from diesels, this car and truck programmer delivers gut-wrenching results for a sweet price. 1-year warranty.
Rip-roaring power is just a click of a button away with the Banks AutoMind Programmer. Packed with custom power, sport, towing and economy modes, it adds the perfect amount of performance for all driving conditions. Opens the door for custom mods to your rev limiter and more. 1-year warranty.
Shock your driving excitement with the SCT Livewire TS Performance Tuner & Monitor. This performance tuner recalibrates your vehicle for maximum performance, and the built-in monitor keeps tabs on vital engine data via the 4” color touch screen display. 1-year warranty.
Not all power programmers are engineered for tire-smoking performance. The Hypertech Max Energy E-Con power programmer tweaks your motor’s settings to maximize fuel economy, saving you a bundle of bucks at the pump. And, this power programmer boasts an easy plug-and-play installation. Lifetime Warranty.
SCT has revolutionized how you unlock hidden horsepower with their iTSX Wireless OBD-II Interface. Installing in mere minutes, the wireless tuner plugs into your OBD-II port and you control the tunes and fine-tune key engine parameters through your iPhone, iPad or iPod touch. 1-year warranty.
High-performance tuning and cutting-edge computing come together with the Superchips VIVID Performance Tuner. This wireless tuner syncs Superchips’ legendary tuning with your Android-powered smartphone/tablet or the Superchips-customized Archos 43 internet tablet computer. 1-year warranty.
Rip-roaring performance and precise engine monitoring are right at your fingertips when you roll with Hypertech HyperPAC power programmers. More than just a power programmer, your HyperPAC is also an in-cab dyno tester, drag strip x-mas tree, and performance monitor in 1 easy-to-use touch screen device. And, these power programmers carry a Lifetime Warranty.
Link your DiabloSport Predator power programmer to your laptop with the DiabloSport PC Interface. This handy kit comes with a USB cable and 12V power supply—everything you need to upload custom tunes and stream live data to your PC. 2-year warranty.
Engage more than your engine with the Edge EAS Power Switch with Starter Kit. The ultimate monitor accessory, the Edge EAS is a link system that lets you control lights, compressors and other accessories from your Edge CS/CTS Insight, Evolution, and/or Juice with Attitude. 30-day warranty.
Squeeze fresh functionality from your existing Juice module with the Edge Attitude CS/CTS Upgrade Kit. This monitor upgrade swaps your legacy Attitude for a high-resolution color screen (CS) or color touch screen (CTS) monitor packed with modern functions. 1-year warranty.
Tune the wireless way—not the lawless way—with the SCT iTSX Wireless OBD-II Interface (50-State Legal). This cutting-edge power programmer connects via Bluetooth to deliver ultimate CARB-legal performance through an app installed on your iPhone, iPad or iPod touch. 1-year warranty.
Not sure which 2003 Ford F-250 Power Programmers & Performance Tuners are right for you? We have over 5642 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Bought this item and have used it for approximatly 3 weeks. Was very impressed with the horse power and performance as well as the increased mileage (3-4mpg. I recommend this to anyone that has an older diesel." —Dale T from Lyndon, KS bought a Superchips Flashpaq Tuner for a 2003 Ford F-250, 7.3L Power Stroke.
"The same way it increase the performance on my 7.3 diesel, it did the same to my 6.0 diesel. I was impressed how easy super chips makes it to change the performance on my vehicles. A good price to increase my fuel mileage also." —John G from La Porte, TX bought a Superchips Flashpaq Tuner for a 2003 Ford F-250, 6.0L Power Stroke.
"the max energy is easy to install and takes about 10-15 min. the programmer firmed up the shifts and has increased my full milage by about 2 mpg. no notable difference in hp. truck also has k&n system and flowmaster cat back." —Brandon P from Apopka, FL bought a Hypertech Max Energy Programmer for a 2003 Ford F-250, 5.4L V8.
"Justified the cost by a 5% assumed mileage increase (6.0 Diesel), and it's too early to say, since still "enjoying" the extra performance. Newest software has 4 modes now, adding "Economy". Gives a much improved throttle feel, less downshifting. Love all the engine stats on screen. Install instructs were terrible - doesn't tell you where to plug in EGT cable. Used you-tube videos to see others' ideas for routing it thru firewall! Just need to get a few tanks of normal driving before concluding any mileage improvement." —Matt F from Austin, TX bought an Edge Evolution Programmer for a 2003 Ford F-250, 6.0L Power Stroke.
"I was really surprised at how easy this tuner was to use and the how noticeable the results were. I paired this tuner with an MBRP exhaust system and it's like I have a brand new truck. Couldn't be happier." —Greg B from Battle Ground, WA bought a Hypertech Max Energy Programmer for a 2003 Ford F-250.
"I have an 03 6.0 Super Duty Ford I use for pulling my 31 foot Montana 5th wheel..
.The installation was simple, I set it at the lowest rating at 1 which i didnt notice any changes so I called Hypertech and at what setting could I use for pulling my trailer , they advised the third setting (3) well I did!!!
Man oh man I though I was driving a Vette!!!
The milage is the same and I didnt have my foot in it, Ive driven it to Morro Bay 300 miles and the milage was the same, but the power band is awesome...
I run at 50 to 60 m.p.h so its not like Im horsing the rig..
Im satisfied, I just ordered a larger exhaust system should help even though my truck never showed any signs of over heating..." —Robert N from Laguna Woods , CA bought a Hypertech Max Energy Programmer for a 2003 Ford F-250, 6.0L Power Stroke.
"I have to say it definitely works. I put it in the tow mode and pulled a 16ft car hauler loaded down with junk from Little Rock Arkansas to Anchorage Alaska with my Tahoe and it pulled great and averaged about 10mpg. You can really feel the power when the modes change. Overall it is really good." —Ryan B from Chugiak , AK bought an Edge CTS Evolution Programmer for a 2003 Ford F-250, 5.3L V8.
"Have a v10 and this programmer works. Can only program only one setting though" —Jason T from Hendersonville, NC bought a Hypertech Max Energy Programmer for a 2003 Ford F-250, 6.8L V10.
"It all started when my brother-in-law from S.C. was complaining about the poor fuel economy on his " —Roger L from Ragley, LA bought a Superchips Flashpaq Tuner for a 2003 Ford F-250, 6.0L Power Stroke.
"I did notice an increase in power but only about 2 mpg so far. It is easy to install but need more instructions on some of the things you can change and what effect it will have on your truck." —Eugene R from Abingdon, MD bought a Hypertech Max Energy Programmer for a 2003 Ford F-250, 5.4L V8.
"Installed and downloaded all in about 30 min. This thing gives sick horsepower in performance and extreme modes. I havent had it long enough to tell about mileage but it looks like it has come up a little. Cant wait to get a cold air on next!!" —Matthew B from Williston, ND bought a Bully Dog Triple Dog GT Tuner (49-State Legal) for a 2003 Ford F-250, 6.0L Power Stroke.