WELCOME TO MOUNTAIN PASS PERFORMANCE

LEADING THE WAY IN EV PERFORMANCE MODIFICATIONS, TESLA TUNING, AND CUSTOM UPGRADE PARTS FOR S, 3, X, Y, CYBERTRUCK & RIVIAN

ABOUT

Where we came from, and our electric future.

About Us Page Tesla Model 3 Rear Lower Spring Arm Sports Coilovers Modifications Upgrades Tuning Racing

BLOG

All that’s new at MPP

Blog Page Tesla Model 3 Front Lower Control Arm Spherical Bearings Modifications Upgrades Tuning Racing

TECH CENTER

Instructions, technical articles and more

Tech Center Installation Instructions Tesla Model 3 Rear Upper Control Arm Modifications Upgrades Tuning Racing
MOUNTAIN PASS PERFORMANCE is an EV oriented performance company started in  2017 by a group with a deep rooted history in racing motorsport. Our goal is to carry that background to the electric car community, and develop EV’s into not only efficient and logical vehicles – but objects of desire. Cars that you want to drive. Cars that are rewarding and exciting to drive. There is more to performance than just power and straight line acceleration. And that is what we’re all about. Mountain Pass Performance is the leader in Upgrades, Modifications, and Custom Tuning for your Model S, 3, X, and Y!

Mega Terra Wheels For Rivian & Cybertruck, Carbon Aerocovers & Rivian Ride Height Tuning!

Well. We're becoming truckers. It's now two trucks - Our Rivian R1T and a Tesla Cybertruck - that we have under our roof. It's starting to get a little bit crowded in here! We could go on for days about the pros and cons between the Rivian and the Cybertruck, but...

Tax Season Flash Sale, New Upgrade Kits, Rivian Products Incoming!

Hello dear MPP friends - it’s an exciting time to be an electric car enthusiast, and it’s tax time. So with that in mind, we've decided to have a quick flash sale this weekend to celebrate! What is so exciting? Well - despite all the doom and gloom in the media, some...

Model 3 2024 Highland/Performance Product Compatibility

If you're lucky enough to own a new Model 3 Highland and are looking to upgrade it, congrats! You might be asking yourself if parts from the earlier year Model 3's will fit. So, this page serves to be a guide to answer that question, and even comes with a bonus! If...

FEATURED VIDEOS

SUBSCRIBE FOR THE LATEST

Subscribe for the newest updates from MPP.  Our emails are really just a feed of our blog posts, so you won’t be getting spam from us. Expect one or two emails a month at the most. If we don’t have anything of value to say, we won’t be blowing up your inbox – rest assured!

FEATURED IN

As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online
As Seen or Featured Online

Mountain Pass Performance specializes in performance modifications and upgrades for your Tesla vehicle. Below you’ll find an outline of our product offerings for the Tesla Model S, Model 3, Model X, and Model Y. We’re adding new aftermarket upgrades all the time, so be sure to check back often!