Metric Mechanic

08/07/2025

🎉 IT’S HERE! OUR NEW WEBSITE IS OFFICIALLY LIVE! 🎉

We are beyond excited (and so proud) to share that our new website is now live and ready for you to explore!

Huge shoutout to Jim and Tori, who worked incredibly hard behind the scenes to bring this vision to life. Their dedication, late nights, and attention to detail made this possible and we couldn’t be more grateful.

Our new site is packed with product info, photos, and everything you need to get familiar with what we offer. While we’re not quite ready for online checkout just yet (we're still a Call to Order business for now), this is just the beginning. We’re not done...not even close. There are more improvements coming, and we’re working toward offering full online ordering in the future.

Thank you to everyone who’s been part of this journey so far. Your support means everything.

Take a look around, explore the new site, and let us know what you think!
www.metricmechanic.com

08/04/2025

📢 Big Changes Are Coming! 📢

While the team has continued grinding to get orders out, we've been in the middle of some major changes to our website and things are about to look a whole lot better - in a good way!

Please bear with us during this transition period as we work out all the kinks and get everything running smoothly.

Important note: If you’ve received an email link to our booklets, those documents will be temporarily unavailable over the next few days as we update them. Every technical booklet will be available on the website once it is posted - which should be within the week.

We appreciate your patience and support - can’t wait to show you what we've been up to!

08/06/2024

Read what our customers are saying about us!

Huge thank you to Simon Tomlinson for being patient and kind during our time working together. Simon purchased an MM 2200 Rally M10 Engine, MM Ultimate 245 Transmission, MM 4.45 Limited Slip Differential, and an MM 7 1/4 Race Clutch & Flywheel.

07/03/2024

The MM Team had the privilege of hosting one of our loyal customers this past week.
We would like to show our gratitude and appreciation to William Gooch for making the drive to our shop. We enjoyed the visit and hope you enjoy your MM 2000 M42 Rally Engine! We look forward to working with you on future orders.

12/07/2023

In addition to our limited time sale on differentials & transmissions, we also have some products in stock and ready to go!

Give us a call or email us to place your order! And don't forget to mention this ad.

11/30/2023

Transmissions aren't the only thing on sale at MM right now.
Take 5% off your differential order for a limited time only!

11/29/2023

We may have missed Black Friday and Cyber Monday, but better late than never, right? Take advantage of this deal as MM Sales are few and far between.

Give us a call to place your order!

12/27/2019

Hope you all have had a ///Merry Christmas! What are you’re BMW plans for the new year of 2020!?

12/25/2019

12/11/2019

Show us your BMW!

Here’s an employees 91 318is with an MM 4.10:1 188mm VLS diff and a GS617 6 speed swap from a 328i e90!

Www.metricmechanic.com

11/29/2019

New video is out! Be sure to subscribe and share. This is the dawn of a new MM. we plan to bring you guys closer to what we do and show our work styles. I hope you all had a great holiday and drive safe!

Metric Mechanic has been rebuilding BMW manual transmissions since the early 80s. Aside from replacing consumables such as synchronizers, bearings and spring...