2003 Chevy Tahoe Performance Chips
- SUPERCHIPS® - VIVID LINQ Performance ChipChevy Tahoe Gas 2003, VIVID LINQ Performance Chip without tablet screen by Superchips®. This controller unit for your gasoline-powered vehicle offers all VIVID Paq functions, but without the tablet screen. Connects to most Android-based phones...Our price: $360.49$360.4920% OFF
- SUPERCHIPS® - Cortex ProgrammerChevy Tahoe V8 Gas 2003, Cortex Programmer by Superchips®. This hand-held diagnostic programmer connects with any OBD II compatible diesel or gasoline vehicle to adjust levels of horsepower and torque best suited to racing, towing, fuel economy,...Our price: $391.39$391.3920% OFF
- SUPERCHIPS® - Flashpaq TunerChevy Tahoe Gas 2003, Flashpaq Tuner by Superchips®. This compact diagnostic programmer connects with any OBD II compatible gasoline-powered vehicle to adjust levels of horsepower and torque most beneficial to towing, racing, fuel economy, or...Our price: $359.47$359.4720% OFF
- BULLY DOG® - Triple Dog GT TunerChevy Tahoe V8 4.8L / 5.3L Gas 2003, Triple Dog GT Tuner by Bully Dog®. Triple Dog Gauge Tuner for gasoline-powered engines. Loads alternative engine tunes, monitors engine parameters, coaches fuel-efficient driving. Read and erase Diagnostic...Our price: $10.52 - $499.80$10.5220% OFF
- BULLY DOG® - WatchDog™ MonitorChevy Tahoe V8 4.8L / 5.3L Gas 2003, WatchDog™ Monitor by Bully Dog®. Monitor multiple vehicle parameters. Plugs into OBD-II port for easy installation. Mount permanently or suction cup to windshield. Great for tuning or towing. Tracks vehicle...Our price: $299.99$299.9920% OFF
- EDGE® - Evolution CS / CTS ProgrammerChevy Tahoe 4.8L / 5.3L Gas 2003, Evolution CS / CTS Programmer by Edge®. Providing the ultimate level of vehicle instrumentation along with 4 levels of performance enhancement, the compact CS and wide-screen CTS programmers plug in to any OBD II...Our price: $452.17 - $606.67$452.1720% OFF
- DiabloSport® - Trinity ProgrammerChevy Tahoe 4.8L / 5.3L / 6.0L 2003, Trinity Programmer by DiabloSport®. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The screen displays a wealth of vehicle...Our price: $627.30$627.3020% OFF
- DiabloSport® - inTune ProgrammerChevy Tahoe 5.3L / 6.0L 2003, inTune Programmer by DiabloSport®. With dimensions smaller than most smart phones, this full-function programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The...Our price: $430.30$430.3020% OFF
- HYPERTECH® - Max Energy Programmer Chevy Tahoe V8 Gas 2003, Max Energy Programmer by Hypertech®. Premium Fuel: HP Gain 26, TQ Gain 54. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with specific tuning applications geared for...Our price: $329.99$329.9920% OFF
- HYPERTECH® - Max Energy E-CON™ ProgrammerChevy Tahoe V8 Gas 2003, Max Energy E-CON™ Programmer by Hypertech®. Regular Fuel: HP Gain 8, TQ Gain 9. This tuner is created with a value price to give users of low-octane gasoline engines the core tuner functions of increased power and...Our price: $329.99$329.9920% OFF
- HYPERTECH® - Speedometer Calibrator ProgrammerChevy Tahoe Gas 2003, Speedometer Calibrator Programmer by Hypertech®. The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The Speedometer Calibrator is created to provide that specific...Our price: $229.99$229.9920% OFF
- SCT Performance® - iTSX / TSX for Android Wireless ProgrammerChevy Tahoe 2003, iTSX / TSX for Android Wireless Programmer by SCT Performance®. Recalibrate your vehicle’s computer for better performance with the iTSX/TSX Wireless Programmer. It comes pre-loaded with performance tune files that will unlock...Our price: $469.00$469.0020% OFF
- SCT Performance® - SF3 Power Flash ProgrammerChevy Tahoe 2003, SF3 Power Flash Programmer by SCT Performance®. Recalibrate your vehicle’s engine management computer for better performance with the SF3 Power Flash Programmer. It comes pre-loaded with performance tune files that will unlock...Our price: $379.00$379.0020% OFF
- aFe® - Scorcher TunerChevy Tahoe 2003, Scorcher Tuner by aFe®. The Scorcher programmer is fully integrated to work with the aFe Power modifications you've made to your vehicle. The tuning information takes into account and takes advantage of your performance intake,...Our price: $401.74$401.7420% OFF
- Banks® - iQ FlashChevy Tahoe 2003, iQ Flash by Banks®, HP Gain: Up To 154 hp, TQ Gain: Up To 318. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any Banks diesel tuner, AutoMind Flash Programming Module,...Our price: $741.88$741.8820% OFF
- JET® - Performance ModuleChevy Tahoe 2003, Performance Module by JET®. Jet Power Control Module.Our price: $239.96 - $247.46$239.9620% OFF
- JET® - Computer Chip ProgrammerChevy Tahoe 2003, Computer Chip Programmer by JET®.Our price: $217.46 - $375.00$217.4620% OFF
Posted by Mohammad Omar B.
"Great product, great service."
Posted by Alex M.
"The Vivid Linq works great. Big difference in power for my 14-year old truck. It was just what I was looking for. The installation instructions were a little confusing, but the customer service hotline walked me through it just fine."
Posted by Jack L.
"This does exactly what I wanted it to do. Installation instructions were easy to follow. Just as a comment about the appearance: you can change the design on the background. "