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Tell Us More About Your Chevrolet Silverado 1500. View all models

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If you count on your Chevrolet Silverado 1500 to serve you on jobsites where heavy-duty hauling is required, then you need strong performance. One of AutoZone's Silverado 1500 power programmers has the ability to optimize these systems for you.

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  • Part Number: 2845
  • Notes: Flashpaq F5. HP Increase +18 hp. Torque Increase +17 ft/lb. Reads and Clears DTC. Adjustable Axle Gear Ratio. Tire Revs. Shift Points. Shift Firmness. Adjustable Speed Limiter. Adjustable Rev Limiter. Internet Updateable.
  • Part Number: 40410
  • Notes: 50 State GT Gas. Adjustable; Four Products In One-Vehicle Engine Tuner/Monitor/Gauge/Diagnostic Devise; Increased HP/Torque;. Up To +23.3 hp/49 lbs.-ft. Torque. Speed Limit; Tire; DTC
  • Part Number: 83009
  • Notes: CARB EO D-260-14; cooling fans stock- 180 degrees F- 195 degrees F; DTCs read and clear; premium octane; regular octane; return back to stock; rev limit 5200 to 6200 RPM in 100 RPM increments; shift firmness 25%- 50%- 75%- & 100%; shift point -500 to +500 RPM; speedometer\odometer correction for gears 2.73- 3.08- 3.23- 3.42- 3.73- 4.10 & 4.56; Speedometer\odometer correction for tire sizes 24-54 inches 1/4 inch increments; top speed limiter 81- 87- 93- 99- 106- 112- 118- 124- 130- 149- 168- 186- 255 MPH.
  • Part Number: 32500
  • Notes: Carb EO D-260-15. DTCs read and clear. Internet updateable. Premium octane. Regular octane. Return back to stock. Rev limit 5200 to 6200 rpm in 100 rpm increments. Shift firmness 25%- 50%- 75%- & 100%. Shift point -500 to +500 rpm. Speedometer\odometer correction for gears 2.73- 3.08- 3.23- 3.42- 3.73- 4.10 & 4.56. Speedometer\odometer correction for tire sizes 24-54 inches 1/4 inch increments. Top speed limiter 81- 87- 93- 99- 106- 112- 118- 124- 130- 149- 168- 186- 255 mph
  • Part Number: 26040
  • Notes: EVO HT2 Programmer. Up To 54 HP/55 Lbs.-feet. Torque Shift Firmness/Points. Revolutions speed limiter. Tire. DCT. Adjustable fan. Internet Updateable.
  • Part Number: 86040
  • Notes: EVO HT2 Programmer. California Edition. Up To 54 HP/55 Lbs.-feet. Torque Shift Firmness/Points. Revolutions speed limiter. Tire. DCT. Adjustable fan. Internet Updateable.
  •  | Page 1 of 1 |  

Installing a new power programmer for your Chevrolet Silverado 1500 is incredibly easy. You simply plug it into the on-board diagnostic port, and the programmer sends performance maps and data to the factory computer. Once this is done, just unplug it and start enjoying improvements in fuel economy, torque and horsepower. Have the programmer sent you for free with AutoZone's Free Shipping offer on online orders of $75 or more or get it quickly with our Same Day Store Pickup option.

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