Why Speed by Y?

Based in metro Atlanta with years of experience in maintenance, tuning, and commercial part sales, Speed by Y provides you with quality service and the best products.

Tuning

High-performance tuning from someone with the expertise and passion to take your car to the next level.

Parts/Products

We only sell what we believe to be the very best in aftermarket parts, so you can be sure you get the best value!

Maintenance/Installations

Detailed, high-quality work from a passionate individual with experience and knowledge to do the job right!

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We’re available for appointments!

Tuning, Maintenance, Installs and More!

Fill out your contact information in the Appointments tab, email us at contact@speedbyyllc.com, or use the chatbox to let me know you’re interested! Then I’ll contact you and we can set up a consultation!

Feel free to reach out with questions or connect with me on Instagram @speedbyyllc

Check out our shop!

Parts, Products, Merchandise (new stickers!), and More

Meet 'Y'

The 'Y' behind Speed by Y

Yianni Turner

CEO and Founder

Yianni is Greek for 'John', but you can call me 'Y'! I've been working on cars since I was fifteen, and now tuning and working on Miatas is my passion. I have spent years on the miata platform, and want to share my knowledge with you!

Dale Thompson

'96 and '92 MX-5

"Speed by Y is your guy. Very easy to work with, and you can tell he knows what he's doing. Definitely recommend."

Matthew Stephens

'93 Miata MX-5

"Tuned up my first Miata, and it feels like an entirely different car! Thanks Y!"

The Miata Minutes...

Check out my car blog for car photos, details on recent projects, and other cool updates!

Miata Minutes

Chronicles of my own Turbo

A huge deep dive into my car’s journey! Buckle in+ enjoy me talking about my car for a bit. (Don’t worry, there’s pictures too..) So I begin here. A 1990 NA6 I picked up for Read more…