Skip to content

Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuel

Marsoni M251S
Sale price$499.50
Pay 4 payments of $124.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuelThe eFlexPro conversion kit is designed for auto enthusiasts and professional drivers. The possibilities are endless with the first ever flex fuel convertor with fully customizable fuel maps (patent pending), one that can be connected to two external engine sensors. With eFlexPro, you can optimize your vehicle as you wish. Preset Plug and Play Sold for Off Highway use E85 conversion with Smartphone adjustable settings Use any blend of E85 and Gasoline
Easy Shipping

Quick Dispatch:

Your Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuel orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuel ships.

Need Help?
Questions about Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuel, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Flex Fuel E85 Conversion Kit 8 MM Fuel Line Diameter 11-21 Jeep/Dodge/RAM/Chrysler Pro Series eFlexFuel in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1850 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Gel socks comfortable fit
Color: 2pairs Black
It was as stated. It fitted well and the size was the correct size. Comfortable and wearable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
B
Verified Purchase
bj
Natrona Heights, US
★★★★★ 5
great
Color: 2pairs Black
these fit just right so if you need gel socks you should gets these. also they fit great I am a size 12
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
D
Verified Purchase
DonO
Battle Creek, US
★★★★★ 2
No good
Color: 1pairs Black
Hold in them after 3 days
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
B
Verified Purchase
Bob Howard
Charlottesville, US
★★★★★ 1
Cold and slimy feeling
Color: 2pairs Grey
The silicone lining in these socks feels very cold and slimy. I was not able to tolerate the cold on my feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
C
Verified Purchase
Coach
Natrona Heights, US
★★★★★ 5
Great stuff!
Color: #3 Rose Gold
Trying to give 4.5 stars. It’s phenomenal! My only .5 is that is absolutely does rub off on clothing. I’m going to a party tomorrow and I’ll try using setting spray after application. I love it though. Light weight, no odor and shimmer you can use on body, hair and even accessories!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products