About Us

We are a Idaho (previously California) based performance parts retailer dedicated to offering superior service and the best prices. With sales support in Idaho and Arkansas, our ability to provide service to both the East and West United States has never been better!

Here at MTM Autoworks we treat our customers like our family and friends. We will help you with your full build...or just buy an intake...or T-shirt.  

The Team

Justin Hagan
Justin loves cars, trucks, and pretty much anything that has a motor. If it has a turbo, goes fast, he's gonna like it. He regularly gets pulled over just trying to hear that turbo whistle. 

For questions about Japanese imports (4G63s and EJ2xx's especially) hes gonna know whats up. He is also the resident Diesel nut, so even if you have a diesel truck, he is going to be able to help you out. Justin works out of the California warehouse and powder coating shop. If you see something on the facebook or instagram pages that was powder coated it was Justin.


Caleb Yam
Some say that he knows 2 facts about ducks, and both of them are wrong. Although rarely photographed in the wild, you might catch a glimpse of him at car shows somewhere near the GTRs.

Lucky for him, his wife also loves Japanese sports cars and encourages him to buy more car parts. He does not complain. He is also an engineer, businessman, YouTuber, photographer, musician, gamer, airsofter, and many other things. This isn't his first rodeo when it comes to operating a business, so he knows how to keep his customers happy.

His specialty (if you'd call it that) is helping slow Hondas be slightly less slow (with no help whatsoever from Justin), e85-ing all the things, and putting mud flaps on Evos. However, he's willing to do hours of research to help anyone with any vehicle make the best purchase for their needs!

--- His 2014 Mitsubishi Evo GSR ---

--- His 1996 Acura Integra GSR [JDM B18C Swapped] ---

--- His Wife's 2016 Subaru BRZ Series.Hyperblue ---