The patented ProFlex™ Commander adaptive flex fuel system for 2014-newer RAM trucks with 6.4L HEMI V8 allows you to start making more power and running cooler with E85. True plug and play flex-fuel for your Dodge RAM pick-up in about an hour with no tuning required. Expect 7-8% gains in both wheel horsepower and torque with cooler cylinder, oil, coolant and transmission temps when running E85. ProFlex Commander Features: Complete system - everything you need to run E85 100% Dyno tested for safety, durability and power gains Easy DIY installation - Under an hour with common tools Patented BlendSense™ technology adjusts in real time with 30 millisecond refresh rate True flex fuel - switch from gas to ethanol and back anytime Improved injector management for more power on gas or E85 7-10% More wheel HP and torque on E85 for improved towing and hauling. No tuning required - Compatible with stock or performance gas tunes; instantly adapts to new tunes Cleaner emissions and cooler cylinder, oil and coolant temps Race grade fuel at the pump - high octane, low cost Compatible with power adders and bolt-ons ProFlex Connect app provides accurate, real-time ethanol content on your iPhone or Android device via BT Wireless communication Cold Start Plus™ - improves fuel atomization for easier starting in cold weather This System Fits: 2014-2024 RAM with 6.4L HEMI V8 Which ProFlex Commander Option Should You Choose? Standard Commander The Standard Commander is the go-to choice for stock or lightly modified vehicles running factory fuel injectors and naturally aspirated setups. If you haven’t upgraded your injectors or added forced induction (like a supercharger or turbo), this is the perfect fit. No tuning required Seamless flex fuel performance Ideal for street-driven and daily performance builds Commander Pro The Commander Pro is built for high-performance builds with upgraded fuel systems. If your vehicle has (or will have) aftermarket forced induction or larger fuel injectors (600cc / 60 lb/hr or bigger), the Pro is your move. Works with your current setup — and scales as you upgrade Recommended for turbocharged or supercharged builds Features more precise injector management for controlling big injectors. Bottom line: Got boost or big injectors? Go Pro.If not, the Standard is all you need. Which Fuel Sensor Do You Need? Standard Sensor The Standard Sensor delivers rock-solid ethanol content readings and is great for most stock or mildly modified fuel systems. Accurate ethanol % readings Reliable performance for daily and spirited driving No extra bells and whistles — just works E-Sense Sensor Upgrade The E-Sense is designed for modified fuel systems where precision and performance matter most. Higher flow capacity for high-horsepower builds Adds fuel temperature monitoring Unlocks real-time data in the ProFlex Connect app Rule of thumb:If your fuel system is stock, go Standard.If it’s modified, go E-Sense. Please note: Modified trucks may require injector upgrades. Please contact us for more information. The ProFlex Commander product line is backed by a limited 12 month warranty. Learn more. Vehicle Fitment Submodel Engine Years RAM Pickup 5.7L V8 Hemi 2006-present Installation Click here to download installation instructions. PROFLEX Connect App With the new version 2 PROFLEX Connect app you can connect your smartphone to your PROFLEX Commander and run the automatic diagnostic, view your vehicle’s ethanol content in real-time and search for an E85 fuel station near you and navigate to the pump. Free for iOS and Android devices. Click here to learn more.
