Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns. *It is suggested the device be unplugged if the vehicle is not being driven daily or left for a few days. There may be a power draw on the battery in some applications. Features: Range AFM/DFM Disabler keeps you in full power 100% of the time Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system Also disables Auto Start/Stop The Range AFM/DFM Disabler does not reprogram your factory ECU Leaves no trace; unplug it to return to factory settings Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, including cars, trucks, and SUVs This device does not support the 2022 Refresh model trucks or SUVs To confirm your 2022 model truck is compatible with this unit, check your VIN. The 12th digit in an early model must be a '4' or lower Brand Range Technology Color Red / Blue / Green Emission Code 7 Product Type Device Sale Category Tuners and Programmers UPC 860001618631 Part Number RA003R/RA003B/RA003G Shipping Please allow up to 2-5 days for your order to arrive. If the product is on “Back-Order”, please allow 2-4 weeks for the item to be restocked. Please contact us for current ETA’s – We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it’s always worth it! Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap!