Range 22454 - 2014-2018 5.3L Chevrolet Silverado 1500 / GMC Sierra 1500 and 2015-2020 5.3L/6.2L GM SUV

Range 22454 - 2014-2018 5.3L Chevrolet Silverado 1500 / GMC Sierra 1500 and 2015-2020 5.3L/6.2L GM SUV

Pulsar LT

2014-2018 5.3L Chevrolet Silverado 1500 / GMC Sierra 1500 and 2015-2020 5.3L/6.2L GM SUV

*When physically changing ring and pinion gears in the late model GM trucks, the factory cruise control will be disabled. While the Pulsar will allow you to recalibrate the speedometer for that gear change, it will not re-activate the disabled cruise control system or correct any codes that are set. GM has this feature laced into the calibration files and would require full ECM/TCM tuning to re-enable cruise control or to correct any other codes or drivability concerns

• Disable Active Fuel Management
• Calibrate Tire Size (29" - 50.9")
• Adjust Throttle Response
• Modify Gear Ratio (2.00 - 6.99)
• Change Top Speed Limiter (82 - 140 MPH)
• Clear Diagnostic Trouble Codes
• Reprogram TPMS Threshold (25 - 99 PSI)
• Does Not Modify ECM
• Simple Installation Process
• Leaves Factory Warranty Intact
• Compatible with 2019 Classic Body Style
• Works in 5.3/6.2 Tahoe, Suburban, Escalade, Yukon