LF3/LF4 E85 Flex Fuel Conversion Kit


4 reviews

This variant is currently out of stock

LF3/LF4 E85 Flex Fuel Conversion Kit
Fueling - ATS-V E85 Flex Fuel Conversion Kit

This product will connect inline with your fuel line and it will be constantly monitoring the fuels ethanol percentage and then sending a signal to the PCM. With our ZZP ATS-V or CTS V Sport tune ($499, in person, or sent in ECM) setup for this kit, it will allow you to run any mix of e85/premium gasoline and the PCM will adjust the fueling, timing, and boost specifically for it. Running ethanol will increase the need for a larger fuel system, we highly recommend monitoring your fuel pressure to make sure it is holding at the correct PSI during WOT. 

This kit will not work without our PCM Tune that is setup for it.

Works on 2016-2019 LF4 ATS-V and 14-17 LF3 CTS V Sport models only. If you have a 2.0 liter engine, you want this one instead.

LF3/LF4 E85 Flex Fuel Conversion Kit
Fueling - ATS-V E85 Flex Fuel Conversion Kit
Customer Reviews
5.0 Based on 4 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions
Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • performance
  • Shipping
  • quality
  • Installation
  • length
  • Works
  • order
  • upgrade
  • build
  • gauge
Nicolaus d.
Canada Canada
E85 Kit

Quality packing with detailed instructions and fast/reliable shipping for international customers.

Jason S.
United States United States
Glad I chose FlexFuel/E85

I'd recommend getting an Aeroforce gauge along with this kit so that you can monitor the ethanol blend/content. Very happy with the performance of this upgrade (I also chose to add **** port injection as well!)

Mike S.
United States United States
Good sensor

Works exactly as described. I spoke with Tim at length on what was needed for my build and he guided me with exactly what was in order. Directions were clear and installation was easy!

Michael V.
Amazing quality & shipping

Anytime I’ve ordered from ZZP the shipping, quality and overall experience is second to none.