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
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
Bernard
Like many others, EFI System Pro allowed me to dial a new Holley Sniper. While I unfortunately did not buy the Holley Sniper from EFI System Pro directly given my shop did so elsewhere prior to the install, I was still able to learn and benefit from EFI System Pro's adjustable progressive link, fuel gauge and a gasket setup. Most import
Posted 12/07/2021
Registered User
Greg Chapdelaine
Fast shipping, great tech support. Don’t buy your EFI anywhere else.
Receive a Free Personalized EFI System Recommendation!
