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 g

iven 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

04/11/2026
04/11/2026

Pro Efi entry level kit stock engine for the win versus several Hanson kits of various boost and engine builds

04/11/2026

Pro Efi for the win One bad ass entry-level kit stk mtr

04/09/2026
04/04/2026

232 Followers, 639 Following, 15 Posts - See Instagram photos and videos from Jason Smith ()

Pro Efi turbo kit
03/28/2026

Pro Efi turbo kit

Pro Efi turbo kit almost done with this marshin
03/28/2026

Pro Efi turbo kit almost done with this marshin

Proefi turbo time
03/23/2026

Proefi turbo time

Big things happening to this big marshin!!! Proefi turbo kit and standalone with power this marshin
03/23/2026

Big things happening to this big marshin!!! Proefi turbo kit and standalone with power this marshin

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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