{"product_id":"superchips-gm-flashpaq-with-locksmith","title":"Superchips Flashpaq Tuner with ECM and TCM Unlock for 2019-2022 Silverado and Sierra 1500 5.3L 6.2L - 2849-F","description":"\u003cp\u003eThe Superchips Flashpaq 2849-F is a handheld flash tuner for the 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L or 6.2L V8, with the ECM and TCM unlock tool in the box. These trucks shipped with locked modules; this kit unlocks and tunes them at home in one session.\u003c\/p\u003e\u003cp\u003eLoaded tunes cover Mileage XS, Tow and 87, 91 and 93 octane. On premium fuel Superchips quotes 15 to 20 rwhp over stock with torque carried higher in the rev range, plus a transmission tune that firms up shifts on the 6, 8 and 10 speed, and about half a second off 0-60.\u003c\/p\u003e\u003ch2\u003eVehicle compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L or 6.2L V8, including the 2022 LTD \/ Limited\u003c\/li\u003e\n\u003cli\u003eNot for 2022.5 and newer refresh trucks\u003c\/li\u003e\n\u003cli\u003eDiabloSport versions of this kit: \u003ca href=\"\/products\/diablosport-predator-2-unlock-and-tune-kit\"\u003ePredator 2 7226-R\u003c\/a\u003e handheld or \u003ca href=\"\/products\/diablosport-trinity-2-gm-e90-t93-unlock-and-tune-kit\"\u003eTrinity 2 9225-R\u003c\/a\u003e dash-mounted touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTuning and adjustment features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eECM and TCM unlock tool included; unlock and tune at home\u003c\/li\u003e\n\u003cli\u003eMileage XS, Tow, 87, 91 and 93 octane tunes with a transmission tune for the 6, 8 and 10 speed\u003c\/li\u003e\n\u003cli\u003eAFM\/DFM control to keep the truck in V8 mode\u003c\/li\u003e\n\u003cli\u003eRemember Last Setting for auto start\/stop and drive mode\u003c\/li\u003e\n\u003cli\u003eSpeedometer correction for tire size and gear ratio\u003c\/li\u003e\n\u003cli\u003eAdjustable throttle booster, TPMS 1-90 psi, speed and rev limiters, idle RPM\u003c\/li\u003e\n\u003cli\u003eRead and clear trouble codes on the 2.8 inch color screen; updates over USB from a Windows PC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat is in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlashpaq handheld\u003c\/li\u003e\n\u003cli\u003eLocksmith unlock device\u003c\/li\u003e\n\u003cli\u003eECM and TCM unlock harnesses\u003c\/li\u003e\n\u003cli\u003eOBD-II and USB cables\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and limitations\u003c\/h2\u003e\u003cp\u003eUnlock the ECM and TCM once with the locksmith and harnesses, then tune through the OBD-II port with the Flashpaq. Read before buying: the device locks to one VIN. The tune can be returned to stock, but the ECM unlock cannot be undone, and once the unlock has been performed the unit is not returnable. Not for use in California.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 2849-F\u003c\/li\u003e\n\u003cli\u003eBrand: Superchips\u003c\/li\u003e\n\u003cli\u003eEmissions: Not legal for sale or use in California\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n\u003cli\u003ePackaged size: 6.5 x 5 x 2.5 in, 2 lb\u003c\/li\u003e\n\u003cli\u003eUPC: 810065211804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo I have to remove the ECM or TCM?\u003c\/h3\u003e\u003cp\u003eNo. The harnesses connect to the modules in the truck. The unlock is done in the driveway.\u003c\/p\u003e\u003ch3\u003eHow much power does it add?\u003c\/h3\u003e\u003cp\u003eSuperchips quotes 15 to 20 rwhp over stock on premium fuel, with the torque improvement carried higher in the rev range.\u003c\/p\u003e\u003ch3\u003eCan I return it after unlocking?\u003c\/h3\u003e\u003cp\u003eNo. The ECM unlock cannot be undone, so once performed the kit is not returnable.\u003c\/p\u003e\u003ch3\u003eDoes it fit a 2023 Silverado?\u003c\/h3\u003e\u003cp\u003eNo. Coverage is the 2019-2022 pre-refresh trucks.\u003c\/p\u003e","brand":"SuperChips","offers":[{"title":"Default Title","offer_id":53686450422078,"sku":"2849-F","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/9301\/0238\/files\/6df1a54a3707e1fa65a91e4e9de424f55647cd9e.png?v=1794377317","url":"https:\/\/tunerstore.com\/products\/superchips-gm-flashpaq-with-locksmith","provider":"The Tuner Store","version":"1.0","type":"link"}