About Us

EFI Customz is Australias only DIY Auto Tune dealer.

Our goal is to provide both a superior customer experience and tremendous value for our customers.

The Crew:


Mitch has years of experience in the automotive industry and is passionate about exceeding your expectations.  He has a passion for the automotive world and love’s to get in and see what he can do better.


Spencer Has years of experience in the automotive industry spending most of his time swinging the spanners. He is Meticulous in his work and has an eye for detail. Nothing makes him happier than a job well done and customer satisfaction.

We love our customers and welcome your feedback and suggestions. Use our Contact Us page to tell us what we’re doing right or what we can improve on.