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Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)
Fits the V8 HEMI Challengers (R/T 5.7L, Scat Pack 6.4L, Hellcat 6.2L SC). Not the V6 SXT.
eFlexFuel
eFlexPlus E85 Flex Fuel Conversion Kit
MPN: SK1100US · SKU: CH22767
View on eFlexFuel website5.0across 4 reviews
$749.00
Skill Level
Bolt-on
Install Time
Varies
View on Car
See install area on car →Transmission
Automatic Only
Kit Type
Complete Kit
Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger R/T(5.7L HEMI V8)
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)
Fits the V8 HEMI Challengers (R/T 5.7L, Scat Pack 6.4L, Hellcat 6.2L SC). Not the V6 SXT.
Required & Recommended Supporting Parts2 required1 strongly recommended
2 required1 strongly recommended
ConflictFuel Injectors — E85 requires larger fuel injectors than stock to deliver 30% more fuel volume.
ConflictIn-Tank Fuel Pump — E85 needs a high-flow fuel pump upgrade to supply the increased fuel demand.
Strongly RecommendedFuel Lines & Fittings — E85 is corrosive - consider ethanol-compatible fuel lines and fittings.
Needs: Fuel Lines & Fittings
No linked products in the catalog yet.
What Does This Do?
The e Flex Fuel e Flex Plus E85 Flex Fuel Conversion Kit allows you to use E85 fuel, regular gasoline, or a mix of both in your 2022 Dodge Challenger, enhancing your fuel options and performance. It comes with an ECU that connects to a smartphone app, letting you choose different performance modes. Who it's for: This product is ideal for drivers looking to improve fuel flexibility and performance in their daily driver or weekend car. Trade-offs: Installing this kit may require minimal modifications and could lead to a change in fuel economy depending on the fuel type used.
Why Install This?
Benefits
- Easy bolt-on installation — most people can do this in their driveway with basic tools
Where does this go on the car?
Highlighted parts show where eFlexPlus E85 Flex Fuel Conversion Kit installs on the car.
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Included or supporting (2)
- Flex Fuel Sensorincluded
- ECU Tuner / Programmerincluded
This Upgrade Covers 2 Areas
The build planner counts these as covered so you don't double-pay for parts this upgrade already addresses.
Flex Fuel Sensor
Included in kit
ECU Tuner / Programmer
Included in kit
Specifications
2 attributes| Installation | Plug-and-play installation with minimal modifications required1 |
| Modes Of Performance | Economy, Sport, Dynamic1 |
Sources: 1AmericanMuscle
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$749.00
at AmericanMuscle
Frequently Asked Questions
Will the e Flex Plus E85 Flex Fuel Conversion Kit fit my car?
Verified fitment includes 2022 Dodge Challenger. The full compatibility list is shown in the Compatible Vehicles section above; if your specific year/trim is not listed, double-check with the retailer before purchase.
Based on product data
How hard is it to install the e Flex Plus E85 Flex Fuel Conversion Kit?
This is rated as an easy bolt-on install. Most owners complete it in a driveway with hand tools.
Based on product data
E85 / Flex Fuel Kits buyer's guide
How to pick e85 / flex fuel kits for your Challenger — what matters, what doesn't, and what to avoid.