2020-2024 Tesla Model Y / Performance (pre-Juniper) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2020-2024 Tesla Model Y / Performance (pre-Juniper) Carbon Ceramic Brake Kit — OEM-Size Replacement
The 2020-2024 Model Y Performance uses a 355 mm front and 335 mm rear OEM brake package, so this StopFlex kit replaces the factory-size rotors without moving the calipers or changing the brake balance. Carbon-ceramic discs address the Model Y owner’s main complaints: repeated high-speed heat soak on a heavy EV, iron dust on open wheels, and rotating mass at each corner. This page is only for the pre-Juniper Model Y Performance rotor sizing listed here, not the later Juniper 320 mm front setup.
- Built around the pre-Juniper Model Y Performance 355 mm front rotor and 335 mm rear rotor references, with carbon-ceramic rotors, pads, hats, and floating hardware in the kit.
- Designed as an OEM-size replacement for the factory caliper layout, so the upgrade targets rotor material, thermal stability, dust, and unsprung weight rather than a big-brake conversion.
- Rear fitment is matched to the Model Y electronic parking brake architecture; confirm your rear rotor and caliper configuration before ordering because Tesla used different rear brake variants.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Tesla Model Y / Performance (pre-Juniper) |
| Model years | 2020-2024 |
| Front rotor reference | Performance: 355mm; Juniper: 320mm |
| Rear rotor reference | Performance/Juniper: 335mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 18" (for the 355 mm rotor) |
For OEM replacement orders, StopFlex builds around the factory rotor specification shown for this vehicle. Front floating-caliper setups require manual review before production. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, the order can still be built, but the exact caliper model, pad shape, and rotor dimensions must be confirmed before production.
This setup uses a 355 mm rotor, so the minimum wheel size is 18". Wheels under 18" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
Why StopFlex CCB
Lower Unsprung Mass
StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise.
High-Temperature Stability
The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade.
Rust-Free Rotor Surface
Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels.
Long Street-Service Potential
In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors.
Low Visible Dust
When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations.
Premium Ceramic-Glaze Appearance
StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels.
Street-Usable Cold Bite
Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception.
Continuous Fiber Reinforcement
Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches.
Custom Rotor Hat Color
Every StopFlex OEM replacement order can be built with a custom rotor hat color, giving the carbon ceramic rotor package a cleaner match with the wheel, body color, and overall build style.
Heat Management Note
Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.
Street / Track-Day / Motorsport Rotor Options
Street Spec
Ceramic coating, cross-drilled face, and large cooling channels.
Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life.
Track-Day Spec
Ceramic coating, blank face, and honeycomb cooling channels.
Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style.
Motorsport Spec
Uncoated blank face with honeycomb cooling channels.
Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice.
Package Scope
| Item | Details |
|---|---|
| CCB rotors | Full-car set by default |
| CCB brake pads | Matched for StopFlex carbon ceramic rotors |
| 7075 aluminum floating rotor hats | Vehicle-specific fitment |
| Stainless floating hardware | Full-car hardware set |
| Rotor hat color | Custom rotor hat colors are available for every OEM replacement order. |
| Order scope | Default listing is full-car set. Front-only or rear-only orders can be arranged after confirmation. |
FAQ
Will this kit fit every 2020-2024 Tesla Model Y?
No. This page is limited to the exact 2020-2024 pre-Juniper Model Y Performance brake setup listed here: 355 mm front rotor reference and 335 mm rear rotor reference. Do not order it for a Juniper 320 mm front rotor car or for an unverified non-Performance configuration.
Does the electronic parking brake and Auto Hold still work?
Yes, when the kit is ordered for the correct Model Y Performance rear brake configuration. The rear carbon-ceramic rotors, pads, hats, and hardware are intended to work with the factory rear caliper and EPB layout, so the vehicle keeps its normal parking brake and hold functions.
Why replace the OEM iron rotors with carbon-ceramic on a Model Y Performance?
A Model Y Performance is heavy and accelerates quickly, so repeated braking can put substantial heat into the 355 mm front rotors. Carbon-ceramic rotors reduce brake dust, resist heat-related fade, and remove rotating mass compared with iron discs while keeping the OEM-size package.
What should I confirm before ordering?
Confirm the car is a 2020-2024 pre-Juniper Model Y Performance, verify the front rotor is the 355 mm setup listed for this page, check the 335 mm rear rotor configuration, and confirm wheel clearance if the car has aftermarket wheels.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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