Replace the compliant front-lower suspension bushings in a 2021+ Tesla Model S with sealed spherical bearings for sharper steering response, improved stability, and a more connected front end. This Mountain Pass Performance kit upgrades both the lower control-arm and lower tension-arm mounting points as one coordinated package.
Fitment
- 2021+ Tesla Model S
- Tesla Model S Plaid
Why upgrade both bearing locations?
The factory lower control-arm bushing can deflect laterally during cornering, changing toe and reducing camber at the loaded outside tire. The tension-arm bushing also affects stability under braking and contributes to camber and toe compliance. Replacing both locations together provides the most complete front-end response improvement and allows the same press-tool workflow to be used for all four bearings.
Key features
- Sealed spherical bearings for direct steering response and consistent suspension geometry
- Billet 6061-T6 aluminum outer housings
- German-made bearings from an OE supplier
- Anodized MPP blue finish
- Manufactured and assembled in North America
- Designed to avoid the exposed construction, noise, and wear associated with spherical rod ends
- Track-tested by MPP, including One Lap of America competition
Kit contents
- Two spherical bearings for the front lower control arms
- Two spherical bearings for the front tension arms
Available product options include a press-tool selection. Choose the appropriate option before adding the kit to cart.
Driving expectations
This upgrade substantially sharpens turn-in and front-end feedback, especially for spirited road or track driving. It will not make Model S steering feel identical to a Model 3 because the vehicles use different steering-rack characteristics.
Installation
Installation requires removing all four lower arms and using a press to remove the factory bushings and install the MPP bearings. A professional four-wheel alignment is required after installation.
Warranty
Covered by Mountain Pass Performance’s 3-year warranty.