GiroDisc 2017+ Tesla Model 3 Slotted Front Rings

These are the GiroDisc slotted front brake rotor rings for your 2017 and newer Tesla Model 3. If you're looking to get the most out of your braking system, especially during spirited driving or track use, these rotor rings are a solid choice. They're designed to replace the original iron rotor rings, offering improved performance and heat management.

What sets these apart is their construction. They feature a two-piece design, which is a notable upgrade from typical one-piece rotors. The outer friction ring is made from a high-carbon iron alloy, chosen for its durability and consistent friction characteristics. This material is then attached to a lightweight, anodized aluminum hat. This two-piece construction helps to reduce unsprung weight, which can have a positive effect on overall vehicle dynamics. More importantly, it allows the friction ring to expand and contract more freely as it heats up, which helps to prevent rotor warping and cracking under extreme thermal loads. The slots machined into the friction surface are not just for looks; they serve a critical function. These slots help to sweep away brake dust and gases that build up between the pad and the rotor surface. This action helps maintain a cleaner contact patch, leading to more consistent braking performance and reduced fade, especially when your brakes are working hard.

When installing these, you'll be replacing just the outer iron ring, reusing your existing brake caliper mounting hardware. This makes the installation process more straightforward than a full rotor replacement. It's a good idea to inspect your brake pads and caliper hardware while you have the rotor rings off to ensure everything is in good condition. These GiroDisc rings are a popular upgrade for Model 3 owners who want a noticeable improvement in braking performance and thermal stability without changing the entire brake assembly.