Looking to get your C8 Corvette tuned and don't know where to start? Step 1 - Buy Package Step 2 - Remove ECU from Corvette Step 3 - Main in ECU Step 4 - Install ECUStep 5 - Start The CarWe developed this as a complete package that you can get your C8 Corvette unlocked and tuned without wondering what you need to buy and making the process simple for you. Includes:ECU Unlock Service by Hptuners-Hp Tuners MPVI4-8 Credits to license the carBonusWe will supply a Stage 1 OTS Map with every package. Does not include : Custom tuning..........2023 Corvette Stingray - Headers and exhaust only! 458HP & 479TQINSTRUCTIONS FOR SHIPPING ECU FOR UNLOCKING: If you are not getting tuned by us stop at step 5. Your car will run and drive as it did before the unlock. Steps 6 thru Steps 11 are for tuning your C8. Reading the stock tune and saving it and flashing a new tune. Step 1 - Remove ECU from your C8 Corvette and take a picture of your VIN number on the door sticker and confirm it is the correct VINStep 2 - Package Box with ECU securely and Use Our Prepaid Label to ship the packageStep 3 - We Ship your Hptuners MPVI3 Device + Credits to your front doorStep 4 - You will receive your ECU back from unlocking at your front doorStep 5 - Install the ECU back into your C8 CorvetteStep 6 - Plug in your new HPtuners device into the OBD2 Port in your C8 CorvetteStep 7 - Open VCM Editor and click Read VehicleStep 8 - Save the tune file onto your desktop and email it to [email protected] with your Order Number in the Subject LineStep 9 - We send you a tune file to the email thread, save it to your desktopStep 10 - Press and hold the on/off button on your C8 Corvette with a Battery Tender Connected to the batteryStep 11 - Open VCM Editor on your PC, then open the tune file, and then click Write Vehicle and follow the instructions on the screen. ****WILL VOID YOUR WARRANTY*****