C8 Corvette Flex Fuel Full Package

C8 Corvette Flex Fuel Tuning Ready to get more power, better drivability, and unlock the benefits of ethanol? Our C8 Flex Fuel Tuning kit does exactly that—allowing your C8 Corvette to seamlessly switch between pump gas and E85 (or any mix in between). Whether you’re looking for a budget-friendly DIY solution or a professional in-house install, we’ve got you covered. Why Go Flex Fuel? More Power & Torque: Ethanol’s higher octane knocks down knock, letting you push timing further. Better Throttle Response: Smoother, more immediate acceleration for daily driving or weekend track sessions. Adaptable Fuel Options: Switch from 91/93 octane to E85 at the pump—no constant retunes or guesswork needed. Two Options to Choose From Version 1: DIY Kit & ECU Unlock – $3,600 Perfect for hands-on enthusiasts. You’ll receive everything necessary to get your C8 flex-fuel-ready, including the ECU unlock and a custom tune shipped back to you. BoostDistrict Flex Fuel Kit Genuine GM Flex Fuel sensor, fuel lines, and harness. ECM Unlock License your ECM for flex-fuel calibration. Custom Flex Fuel Tune (Mail-In/Ship-Out) We’ll calibrate for E85, 91/93, and any blend. Install the kit in a weekend, flash the tune we provide, and you’re ready to roll on ethanol or gas. Version 2: In-House Install & Tune – $4,000 Don’t want the hassle of DIY? Drop off your C8 at our Midlothian, TX facility, and let us handle it from start to finish. Professional Installation Our Boost District experts will install the flex fuel kit with OEM-grade fit & finish. ECU Unlock & Calibration We’ll flash your ECM on-site, optimizing for E85, 91/93 octane, or anything in between. Dyno/Street Testing We verify performance and drivability before handing the keys back to you. What to Expect Improved Performance: More timing, more power—safely. Enhanced Efficiency: Ethanol can improve knock resistance and sometimes even fuel economy. Retain OEM Features: No piggyback devices; this is a direct tune in your ECM. Knock Protection: Reduced chance of knock (especially if you’re running forced induction or plan to do so). Installation Notes & Process Version 1 (DIY): We ship you the flex fuel hardware . You install the sensor and lines, send us your ECM, you will get it back unlocked with calibration already done. Enjoy ethanol freedom. Version 2 (In-House): Schedule an appointment, drop off your Corvette, and we’ll handle the mechanical install, tuning, and final validation. You’ll drive away flex-fuel-ready. Results on the Dyno: Have a Question or Ready to Schedule? Have questions or want to secure your spot on our build calendar? Contact us or  Click here and start the deposit calendar process Email: installs@boostdistrict.com Call: (817) 210-6699 NOTE: Power output may vary based on tuning parameters and vehicle conditions. Contact us with questions about specific horsepower expectations. Power is under optimal conditions with 93 octane fuel, rated at flywheel. Results may vary due to conditions, octane and dyno type.   Unlock your C8’s potential with Flex Fuel Tuning—sip E85 for more power, or stick with premium gas when you can’t find ethanol.