Personalized EFI System Recommendation

Receive a Free Personalized EFI System Recommendation!


Are you contemplating an EFI system for your car or truck but just don't know quite where to start?  Or maybe you have a good idea of what you need but would like the insight of an experienced EFI system integrator to make sure you get everything you need the first time without a lot of guessing or back-and-forth ordering.  If either of these is true then this is the place for you!

Holley certified tech Chris Myer has drawn up the winning formula for 100's of people converting to EFI systems.  Receive a free parts list recommendation for your application.  Fill out the form below to start the conversation today. If you already have an EFI system and are looking for tuning or configuration assistance please visit our technical support page here: EFI Technical Support 

Customer Reviews
James Campbell
Super informative, fast shipping, and so far a 5/5 experience! Strongly recommend.
Posted 01/09/2020
William Harden
I did not buy my holley sniper from EFI Pro Systems. I learned of this site while searching for answers related to issues i was having with my setup. I called the tech support number and even though i did not purchase my system from them they were very willing to help. I had actually called to inquire as to which upgrade card i needed for
Posted 08/21/2020
Chucks Garage
They are the only ones got me a holley usb to can cable fast. Everyone else was backordered several months.
Posted 05/16/2022
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