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: $349.99$349.9920% 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: $379.99$379.9920% 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: $349.00$349.0020% 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: $439.00 - $589.00$439.0020% 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: $615.00$615.0020% 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: $389.00$389.0020% 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
- 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. "
LS • LT • Z71