2015-2020 Charger SRT Hellcat E85 Flex Fuel Kit
Tune Your Hellcat and Increase Your Horsepower By Up To 20%
The 2015 Dodge Charger SRT Hellcat was introduced at the 2014 South Florida International Auto Show in November. It includes the same 707 hp 650 lb. ft. 6.2L supercharged HEMI V8 present in the Dodge Challenger SRT Hellcat. The Charger Hellcat features a redesigned front fascia with a larger lower grille similar to the current generation Dodge Viper. The Hellcat is claimed to be the fastest factory four-door sedan ever built. A heavily upgraded version of the Hellcat was introduced as the Hellcat Redeye for 2021. Like the Challenger Redeye, it is equipped with a supercharged 6.2L V8 rated at 797 hp (594 kW; 808 PS) and 707 lb. ft. torque, an increase of 90 hp and 57 lb. ft. over the standard Hellcat motor. Wanna know how to make it faster? Ethanol can give you an increase of up to 20% with a forced induction engine and an E85 conversion kit.
No tuning required!
$699 List price $874Starting at $61.50 / month with 
SKU: U-EF-PLUS - Free shipping
- Delivery time 2-5 days
- 5 year warranty with registration
Introduction
The eFlexPlus and eFlexPro flex-fuel conversion kits are easy to install for the 2015-2020 Charger SRT Hellcat. With these kits, you can start running any mixture of gasoline and ethanol through your 7th generation Charger. The eFlexPro comes with eFlexTuner tuning software so you can tune your Hellcat with a mixture of E50 or higher.
Installation
Plug&Play installation with some modifications - An experienced mechanic will install in 2-3h. For first time DIY installation, expect to double the time needed.
Technical specs
| Make & Model | Dodge Charger |
| Years | 2015-2020 |
| Engine | 6.2l / 9 / ESD |
| Power | 707 hp |
Always Optimized Fully Automatic Flex Fuel
Cooler & Cleaner Engine
Complete System, No Tuning Needed
Up to 20% Increase in Performance
Your Fuel System Verified |  | |
|---|---|---|
| Dynamically adjust engine tune to match fuel | ||
| Available performance and eco tunes | ||
| Select performance or eco tunes via eFlexApp | ||
| Create and save custom dyno tunes | ||
| Pro grade eFlexTuner tuning software |
+ What's included
+ eFlexApp
+ eFlexTuner
+ Installation
Note: If your car is modified you can use E85 with eFlexFuel. If this is the case, please list all the main engine modifications on the checkout page. Our technical team will ensure that your setup is fit for E85.
* Power and torque increase depends on your engine technology and/or your custom built of the engine.
Not legal for sale or use on pollution-controlled vehicles