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SLP Performance Tune w/ SCT X4 Tuner (14-16 5.3L Sierra 1500)

AmericanTrucks no longer carries the SLP Performance Tune w/ SCT X4 Tuner (14-16 5.3L Sierra 1500). Please check out GMC Sierra 1500 Tuners for an updated selection.
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Features & Details

  • Custom SLP Calibration
  • Provides Aggressive Throttle Response
  • Fully Complements Induction and Exhaust System Upgrades
  • High Speed Data Monitoring and Logging
  • Logs Temperature, RPM, Vehicle Speed, and Others
  • Full Color LCD Display with Gauge Function
  • Reads and Clears DTC Trouble Codes
  • Built-in Wi-Fi for Easy Updates
  • Fits 2014-2016 GMC Sierra 1500 with 5.3L Engine
Your Vehicle's Stats in Full View. Find out everything you need to know about your vehicle's parameters by installing the SLP Performance Tune with a SCT X4 Tuner. This performance tuner presents a full-color display of your truck's temperature, vehicle speed, voltage, ignition timing, engine load, and air flow logs — the nitty-gritty details that reveal your truck's performance level.

Adapted for Future Calibrations. The SLP Performance Tune is made to complement exhaust and induction system upgrades. After installing these systems to your vehicle, you can use the tuner's high speed data monitoring and logging functions to actually see how they are improving your truck's performance.

Power Without a Hassle. The tuner has built-in Wi-Fi so it can be updated at any time. That said, you can expect the SLP Performance Tuner to keep up with the latest standards when it comes to vehicle calibration and system tuning. Additionally, the device also allows you to flash your PCM or return your vehicle to its stock programming without leaving your driveway.

Application. The SLP Performance Tune with a SCT X4 Tuner fits 2014-2016 GMC Sierra 1500 trucks with 5.3L D.I. V8 engine.

Fitment: 2014 2015 2016 Details

MPN# 620069

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) SCT X4 Handheld Flash Tuner
  • (1) OBDII Port Cable w/ Adapter
Installation Info
Will it fit my Sierra?

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Questions & Answers (3)

3 Top Rated Questions

Can this disable active fuel management AFM (v4 mode)? If not what tuner can for a 2017.

  • The SLP Performance Tune w/ SCT X4 Tuner is capable of disabling active fuel management cylinder shut down mode.

Helpful (0)

2017 GMC Sierra v8 2 wd ,the six speed transmission acts like it's not sure what gear to go into sometimes and definitely has pedal lag will the sct programmer fix these issues also can it be programmed back to normal for warranty issues. Thank you,

  • The SLP Performance Tune w/ SCT X4 Tuner will help with the issues you are having with your truck and you will be able to return the truck back to the stock setting yes.

Helpful (0)

I need my truck to stop switching from V8 too V4, will this programmer preform this function? Thank you Ricky Gomes

  • This tuner will be capable of disabling the cylinder shutdown feature.

Helpful (0)
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