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SCT 40460S Programmable Tuner, GTX Tuner with Monitor
SCT 40460S Programmable Tuner, GTX Tuner with Monitor

SCT 40460S Programmable Tuner, GTX Tuner with Monitor

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SCT 40460S Programmable Tuner, GTX Tuner with Monitor
SCT 40460S Programmable Tuner, GTX Tuner with Monitor
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Part # 37140460S
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.


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Claim a $40-$50 SCT Gift Card when you purchase select SCT Tuners between 11/01/18 and 12/31/18. See REBATE FORM for terms and conditions.


SCT's GTX is performance tuning, reimagined - no computers necessary. It’s the easiest-to-use tuner on the market, loaded with powerful features and our most advanced hardware to-date. The new GTX Performance Programmer starts up in under 10 seconds and is super-responsive, sporting a 5-inch capacitive glass touch screen that rivals today’s smartphones. Along with the ability to hold 20 custom tunes, GTX comes preloaded with multiple SCT tuning levels.

Adjustable Options:

  • Axle Ratio
    • Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle
  • Headers
    • Allows adjustment for Longtube headers
  • Intake Airbox
    • Allows an aftermarket intake to be run on the vehicle without a Check Engine Light. For Intake Kits that require tuning, this will provide a selection of available intake kits
  • Speed Limiter
    • Change the top speed that the vehicle will reach before the engine automatically limits the power needed to go faster.
  • TPMS
    • Change or disable the Tire Pressure Monitoring System
  • Transmission Shift Firmness
    • Change the shift firmness of an automatic transmission
  • Global Spark
    • Allows addition or removal of timing across all RPM ranges
  • Idle Adjust
    • Enable and select a value for Engine Idle position. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle’s power system.
  • Rev Limiter
    • Regulate the highest RPM that an engine can reach before the engine is electronically limited. Increasing the RPM limit is recommended only for racing purposes
  • Tire Size
    • Correct the speedometer if you have changed your tire size from stock
  • Traction Control
    • Allows you to disable the vehicles Traction Control without using the button in the vehicle
Some parts are not legal for use in California or other states with similar laws/regulations

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