Unlock the full potential of your 5.7 HEMI with the eFlexFuel Kit, featuring a vehicle-specific plug & play wiring harness for hassle-free installation. This upgrade enables your engine to run on E85, gasoline, or any blend in between, giving you the flexibility to choose your fuel based on performance, cost, or availability.
With seamless ECU integration, the kit automatically adjusts fueling in real time, ensuring optimal performance, reliability, and drivability—without the need for manual tuning.
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Plug & Play Harness – Designed specifically for the 5.7 HEMI, no cutting or splicing required
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True Flex-Fuel Capability – Run E85, gasoline, or any mixture confidently
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Performance & Efficiency – Real-time ethanol content detection and fueling adjustments
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Simple Installation – Engineered for a clean, OEM-like fit
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Durable & Reliable – Built to handle the demands of high-performance applications
