DFM Inline Module
Dynamic Fuel Management / Auto Start/Stop disabler for GM refresh V8 trucks and SUVs — all-time V8 mode with no trace.
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The full Range Technology line.
AFM/DFM and Start/Stop disabler modules, the Bluetooth-enabled DFM Pro, and Pulsar LT inline calibrators for GM trucks and SUVs — every product plug-and-play and backed by responsive wholesale support.
AFM/DFM Disabler
Range AFM/DFM Disabler keeps you in full power 100% of the time — plug into the OBD-II port and it instantly begins working.
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DFM Pro
DFM Pro for GM Refresh V8 with Bluetooth control — disable DFM and Auto Start/Stop, adjust throttle sensitivity, and read codes from the app.
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Pulsar LT
Inline calibrator for 2019-2022 GM gas trucks — adjust throttle response, tire size, gear ratio, and disable AFM/DFM, no tuning needed.
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Pulsar LT (GM SUV)
Pulsar LT for 15-20 GM 5.3L/6.2L Tahoe, Suburban, Yukon, and Escalade — AFM control, tire size, gear ratio, and throttle response.
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Pulsar LT (Canyon/Colorado)
Pulsar LT for 17-22 Chevrolet Colorado / GMC Canyon 3.6L — on-the-fly throttle control, AFM disable, tire size and gear calibration.
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Start/Stop Disabler (GM)
Range Auto Start/Stop Disabler for GM vehicles — plug-and-play module that turns off start/stop instantly, saves your starter, and keeps the engine running.
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Pulsar LT (2.7L)
Pulsar LT for 2019-2022 2.7L Silverado/Sierra — throttle response, tire size, gear ratio, Auto Start/Stop toggle, and code clearing.
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Pulsar LT (Classic 6.2L)
Pulsar LT for 14-19 Classic GM 6.2L 1500 — AFM disable, tire size, gear ratio, top speed limiter, and throttle response.
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AFM Plus
Range AFM Plus works with your factory AFM so your GM truck drives in V4 mode up to 80% of the time — maximize fuel savings.
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Start/Stop Disabler (Ford)
Range Start/Stop Disabler for 2015-2020 Ford F-150 — deactivates start/stop once and for all, no ECU reprogramming.
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