2016-2026+ Tesla Model X CCB Big Brake Kit | AP Racing OEM Lotus 10-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
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2016-2026+ Tesla Model X / Performance / Plaid CCB Big Brake Kit — Genuine AP Racing OEM Lotus 10-Piston Caliper Front + Genuine AP Racing OEM Lotus 4-Piston Caliper Rear Setup
The 2016-2026+ Tesla Model X, especially Performance and Plaid versions, asks a lot from its brakes because battery mass, repeated highway stops and spirited EV acceleration can expose heat capacity, dust and rotor wear limits. This StopFlex kit pairs a 430mm front carbon-ceramic rotor with a Genuine AP Racing OEM Lotus 10-Piston Caliper, plus a 410mm rear carbon-ceramic rotor with a Genuine AP Racing OEM Lotus 4-Piston Caliper, to add thermal headroom while cutting iron-rotor dust and rotating mass. Each kit is built around the confirmed Model X trim, wheel package and brake geometry so hat offsets, brackets and caliper position match the exact vehicle rather than a generic platform assumption.
- 430mm front and 410mm rear carbon-ceramic rotors require 22-inch or larger wheels; spoke clearance must still be checked against the AP Racing OEM Lotus calipers.
- The front axle uses the exact Genuine AP Racing OEM Lotus 10-Piston Caliper specified for this Model X kit, giving the large 430mm rotor even pad loading and controlled pedal response.
- Model X Performance and Plaid buyers get trim-specific brackets and rotor-hat offsets, not a one-size Model X fitment, because wheel offset and brake-clearance demands differ across factory packages.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Tesla Model X / Performance / Plaid |
| Model years | 2016-2026+ |
| Front setup | Genuine AP Racing OEM Lotus 10-Piston Caliper / 430mm |
| Rear setup | Genuine AP Racing OEM Lotus 4-Piston Caliper / 410mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 22" (for the 430 mm front rotor) |
Every StopFlex kit is bespoke-engineered for your exact model and trim — the brackets, rotor-hat offsets, and caliper mounting are matched to your specific car, not assumed from the platform. This matters because trims that share a chassis name can differ mechanically: a pure M or performance variant often carries different front knuckles/uprights, hub geometry, and wheel axial (ET) clearance than the standard models in the same family, so a bracket and hat offset that bolt onto one are not the same parts that fit the other. StopFlex supplies the calipers, pads, rotor hats, floating hardware, and brake lines as a matched system built to your confirmed trim. Cars with modified knuckles, modified uprights, or non-factory suspension mounting points must be reviewed before ordering and are not treated as direct-fit.
This setup uses a 430 mm front rotor, so the minimum wheel size is 22". Wheels under 22" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
| Wheel Size (Standard) | Disc Range |
|---|---|
| 15" | 260 mm – 285 mm |
| 16" | 285 mm – 300 mm |
| 17" | 300 mm – 330 mm |
| 18" | 330 mm – 355 mm |
| 19" | 355 mm – 380 mm |
| 20" | 380 mm – 400 mm |
| 21" | 400 mm – 420 mm |
| 22" | 420 mm – 440 mm |
Caliper Overview — Front & Rear Balance
Front Caliper (Primary Upgrade)
The front upgrade uses the Genuine AP Racing OEM Lotus 10-Piston Caliper, a motorsport-brand, OEM-derived fixed caliper matched here to a 430mm carbon-ceramic rotor. The 10-piston layout spreads clamping load across a larger pad area, which supports consistent pedal feel and more even pad pressure during repeated high-energy stops in a heavy electric SUV. StopFlex positions this caliper with vehicle-specific brackets and rotor-hat offsets for the confirmed Model X trim and wheel package.
Rear Caliper (Balance)
The rear axle uses the Genuine AP Racing OEM Lotus 4-Piston Caliper with a 410mm carbon-ceramic rotor to keep rear brake contribution proportional to the much larger front system. The rear package is engineered around the Model X electronic parking brake requirement so parking-brake functionality is addressed during fitment confirmation.
Front & rear, engineered together: The 430mm front and 410mm rear carbon-ceramic package is specified as a complete system so front torque capacity, rear stability and pedal response are developed together. On a Model X Performance or Plaid, matching both axles avoids the bias and stability compromises that can occur when only the front axle is enlarged.
Make It Yours — Color & Logo Customization
Every StopFlex kit-upgrade order can be finished with custom caliper colors, a custom caliper logo, and custom rotor hat colors, so the brake package matches your exact build instead of a fixed off-the-shelf look.
- Custom caliper color
- Custom caliper logo
- Custom rotor hat color
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.
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 |
|---|---|
| Front calipers | Genuine AP Racing OEM Lotus 10-Piston Caliper |
| Front CCB rotors | 430mm |
| Rear calipers | Genuine AP Racing OEM Lotus 4-Piston Caliper |
| Rear CCB rotors | 410mm |
| CCB brake pads | Matched for the supplied StopFlex carbon ceramic rotors |
| Rotor hats and floating hardware | Vehicle-specific hardware package |
| Brake lines | Included for complete kit-upgrade orders |
| Color customization | Custom caliper colors, a custom caliper logo, and custom rotor hat colors are available for every kit-upgrade order. |
| Order scope | Default listing is full-car set when front and rear are specified. Front-only or rear-only orders can be arranged after confirmation. |
EPB & Rear Caliper Options
This vehicle leaves the factory with an electronic parking brake (EPB) built into the rear brake, so the rear of the kit is built to keep that EPB working. There are two rear paths. The first is a dual-caliper rear: a main performance caliper handles braking while a dedicated EPB actuator caliper is retained alongside it, so the electronic parking brake, auto-hold, and hill-start assist all keep working; on this path the rear performance caliper can be the TTSPORT EP4 / EP4S 4-piston caliper. The second is an EPB-integrated caliper, a single rear caliper with the electromechanical parking-brake motor built in for a cleaner install with fewer parts behind the wheel; on this path the rear is the TTSPORT EP4 / EP4S 4-piston caliper with integrated EPB. Which path fits best depends on your exact trim and EPB configuration, your budget, your appearance preference, and your wheel size and spoke clearance. Confirm your car's rear-brake configuration with StopFlex before ordering so the correct EPB-compatible rear option is built for your kit.
| Rear option | What it is | Rear caliper | Best when |
|---|---|---|---|
| Dual caliper (EPB retained) | Performance caliper plus a dedicated EPB actuator caliper, both fitted on the rear, so the factory electronic parking brake keeps working. | TTSPORT EP4 / EP4S 4-Piston Caliper | You want guaranteed factory EPB, auto-hold, and hill-start behavior preserved. |
| EPB-integrated caliper | A single rear caliper with the electromechanical parking-brake motor built in, for a cleaner install with fewer parts behind the wheel. | TTSPORT EP4 / EP4S 4-Piston Caliper with integrated EPB | You want a cleaner single-caliper rear with full EPB function. |
FAQ
Will this kit fit my exact 2016-2026+ Tesla Model X trim?
Fitment is confirmed per vehicle, not assumed from the Model X name. StopFlex uses the customer's exact year, trim, wheel package and brake configuration to set the brackets, rotor-hat offsets and caliper mounting for that car.
What wheel size do I need for the 430mm front rotor?
This kit requires 22-inch or larger wheels because the front rotor is 430mm. Wheel diameter is only the first check; spoke shape and offset must also clear the Genuine AP Racing OEM Lotus 10-Piston Caliper.
Will the electronic parking brake still work?
The Model X uses an electrically actuated parking brake system, so the rear package is reviewed for EPB compatibility during order confirmation. StopFlex confirms the rear caliper and parking-brake arrangement before the kit is built.
Why switch a Model X Performance or Plaid to carbon-ceramic brakes?
Carbon-ceramic rotors reduce brake dust, reduce rotating mass and add thermal capacity for repeated high-speed stops compared with typical iron rotors. On a heavy EV such as the Model X, those gains matter most during aggressive street driving, mountain descents and repeated braking events.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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