10/08/2026
We had this beautiful, low mileage 2015 Hellcat dropped off for our true flex fuel package. The car makes 14 psi of boost and makes very nice power on both e85 and 93 octane. This car will self adjust to any level of ethanol from 0% to 90% for the customer. We do a lot of flex fuel tuning on cars that were built by other shops that want the safety of a true flex tune vs a two fuel tune. Reach out to us if you’re looking to add or upgrade your current setup to a true flex tune.