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Edge Juice with Attitude CTS2 Programmer 21503

  • Our Price: $1,125.95
  • Shipping:FREE SHIPPING
  • Part Number: 21503
  • UPC: 810115011903

What Do You Drive?
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Juice with CTS2 Programmer

  • L1 Gain: 30 HP & 60 lb-ft torque
  • L2 Gain: 40 HP & 80 lb-ft torque
  • L3 Gain: 50 HP & 95 lb-ft torque
  • L4 Gain: 60 HP & 115 lb-ft torque
  • L5 Gain: 80 HP & 135 lb-ft torque
  • L6 Gain: 90 HP & 225 lb-ft torque
  • Speedometer Correction: No
  • Turbo Timer: Yes
  • Reads EGT: Yes
  • Backdown: Yes
  • Not Carb Exempt
  • Not Legal for Sale or Use in the State of California


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Select your vehicle details above to ensure item compatibility.

Ships between 06/05/23 - 06/06/23
  • Boost your diesel engine’s power and control to the next level with the Edge Juice with Attitude CTS2 Programmer
  • Monitor all engine vitals and adjust settings while you drive – up to 6 variable power levels
  • Optimize gas mileage, towing, and daily driving – dynamic safety features fully integrated
  • Add up to 180 horsepower and 440 ft.-lbs. of torque for towing
  • 5" full-color high-resolution touch screen – customizable color pallets
  • Slim, low-profile design takes up very little space
  • Backed by a 1-Year Warranty

Your rig has what it takes to powerfully charge forward in any conditions. Unfortunately, its bark will be louder than its bite as long as you have it weighed down by stock settings and governors. The easy and effective way break that beast off its chain is by installing the Edge Juice with Attitude CTS2 Programmer – minute-by-minute engine vitals and real-time adjustability will make your diesel truck or SUV the muscular machine it was meant to be.

Your Edge Juice with Attitude CTS2 Programmer features up to six variable power levels which can be adjusted completely on-the-fly while you drive. This intuitive tuner will offer a variety of settings to suit any driving style – from ensuring a better MPG on your daily commute, or stacking up triple digit increases to your low-end torque for towing applications. Additionally, cold engine protection, backdowns, and a turbo timer will keep your mechanics completely out of harm’s way.

An extra-wide 5" touchscreen displays all the pertinent stats in high-resolution color. Simple one-touch navigation allows you to view multiple gauge screens and personalize a layout that works best for you. Gauges, needles, and backgrounds are all completely customizable and a standard HDMI port allows you to link this tuner to other devices and download software updates. Backed by a 1-Year Warranty.

Edge 21503 fits:

  • 2007-2010 Chevrolet Silverado Pickup
  • 2007-2010 GMC Sierra Pickup