Customer Reviews
James Campbell
Super informative, fast shipping, and so far a 5/5 experience! Strongly recommend.
Posted 01/09/2020
John Frey
EFI System Pro had everything I needed for my EFI upgrade. Pricing was reasonable, shipping was prompt and Chris helped me with a wiring question during my install. The Tech Tips and discussions are also great!
Posted 05/01/2020
Jason Aliengena
Very Quick Shipping & Help Guides Have Been Invaluable For Setting Up My Holley Sniper. Great Company!
Posted 05/04/2020
Greg Chapdelaine
Fast shipping, great tech support. Don’t buy your EFI anywhere else.
Posted 04/04/2020
Show All Reviews
Loading...