ProEFI specializes in high performance car and off-road EFI plug and play systems. Offering both direct plug-ins and universal options to the factory ecm and allows the customer have complete control over every tuning aspect of the car. We have applications for Chevy, Viper, Toyota, Can-Am, RZR, and many more. Visit us at for more information. A complete application list can be found there as well as local dealers in your area.
"This Engine Management System has given us the ability to do things that we could only dream of in the past. We will be taking our performance to a new level this season with the help of ProEFI." - Paul Major
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