ProEFI

ProEFI The Next Generation in Engine Management ProEFI specializes in high performance car and off-road EFI plug and play systems.
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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 www.proefi.com 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

Stop by our booth check us out for all your utv sand car and watercraft needs!! show
09/19/2026

Stop by our booth check us out for all your utv sand car and watercraft needs!! show

https://proefi.com/product/pro-r-entry-level-kit/
09/13/2026

https://proefi.com/product/pro-r-entry-level-kit/

Pro-R Entry Level Turbo Kit : Internal gated billet wheel turbo with v-band inlet. 304 stainless steel turbo manifold. 304 stainless steel down pipe to bolt to existing muffler. Same large core intercooler with dual fans as “Premium Turbo kit”. Standalone ecu and plug n play harness. Map sensor....

Another Proefi economy, kit, heading out the door!!!
09/03/2026

Another Proefi economy, kit, heading out the door!!!

Another proefi customer heading out
09/03/2026

Another proefi customer heading out

09/03/2026

376 Followers, 666 Following, 0 Posts

08/01/2026
Another happy customer with his new 2026 proefi turbo charged car!!! With 5 levels of power flex fuel launch control au...
07/22/2026

Another happy customer with his new 2026 proefi turbo charged car!!! With 5 levels of power flex fuel launch control auto tune and data logging he can’t be happier!!!!

07/22/2026
Amazing proefi group
07/14/2026

Amazing proefi group

07/14/2026

Address

12405 W Glendale Avenue, #101
Phoenix, AZ
85307

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14806074968

Website

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