Reduce master-cylinder and firewall movement under hard braking with the Mountain Pass Performance brake master-cylinder brace for a left-hand-drive 2021+ Tesla Model S Plaid or Long Range. The bolt-on billet-aluminum brace locates against the factory aluminum channel strut brace for a stiffer pedal interface.
MPP test results
- Pedal-travel reduction: 0.5 inch at 90 bar brake pressure
- Measured master-cylinder movement with brace: 0.009 inch at 90 bar
- Measured movement without brace: 0.059 inch at 90 bar
Results are from MPP’s test vehicle and setup; individual results can vary.
Construction and features
- CNC-machined from billet 6061-T6 aluminum
- Anodized for appearance and corrosion resistance
- Stainless-steel hardware
- Clearanced with a large radius near the factory wiring harness
- Manufactured and assembled in North America
- Three-year warranty
Fitment
Left-hand-drive 2021+ Tesla Model S Plaid and Long Range.
Important caliper note
The benefit is greatest when the brake pads remain seated close to the rotors. The factory front-caliper anti-rattle clips can pull the pads away and increase initial pedal travel. Do not remove the anti-rattle clips. Any adjustment to clip preload should be performed only by a qualified brake technician while retaining secure, rattle-free pad fitment.
What’s included
- Master-cylinder brace
- Required installation hardware
Estimated installation time is 30 minutes. Professional installation is recommended.