2020-2026+ Land Rover Defender 90 / 110 / 130 / V8 / OCTA (L663) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2020-2026+ Land Rover Defender 90 / 110 / 130 / V8 / OCTA (L663) Carbon Ceramic Brake Kit — OEM-Size Replacement
The L663 Defender is heavy enough to punish iron rotors in repeated high-speed stops, and the V8/OCTA trims add the speed and tire load to make heat management the real reason to move to carbon ceramic. This OEM-size StopFlex kit keeps the factory brake architecture: 400 mm front rotors for OCTA applications, 380 mm front rotors for listed V8/Base applications, and 365 mm rear rotors where specified. Carbon-ceramic discs reduce brake dust and rotating unsprung mass while preserving factory-style fitment with the included pads, hats, and floating hardware.
- OCTA fitment is built around the 400 mm front rotor package with 365 mm rear rotors, not the 380 mm V8/Base front setup.
- Listed V8/Base applications use the 380 mm front rotor reference and 365 mm rear rotor reference, matching the Defender L663 large-brake configuration.
- The kit includes carbon-ceramic rotors, matched pads, hats, and floating hardware so the friction ring, mounting system, and pad compound are supplied as one brake package.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Land Rover Defender 90 / 110 / 130 / V8 / OCTA (L663) |
| Model years | 2020-2026+ |
| Front rotor reference | OCTA: 400mm; V8/Base: 380mm |
| Rear rotor reference | OCTA/V8/Base: 365mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 20" (for the 400 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 400 mm rotor, so the minimum wheel size is 20". Wheels under 20" 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 fit every 2020-2026+ Defender 90, 110, and 130?
No. This page is limited to the exact L663 trims and rotor sizes listed: OCTA with 400 mm front rotors, or listed V8/Base applications with 380 mm front rotors, plus the 365 mm rear setup where specified. Confirm your front rotor diameter before ordering.
Will the electronic parking brake and auto-hold still work?
Yes, this is an OEM-size replacement package intended to retain the factory rear brake layout, including the Defender L663 electronic parking brake and vehicle brake controls when installed on the correct listed configuration.
Why switch from the factory iron rotors on a Defender V8 or OCTA?
Carbon ceramic is used here to reduce heat-related fade, lower brake dust, and remove rotating unsprung weight from a heavy SUV that can see towing, mountain roads, high-speed road use, and repeated braking on large tires.
What should I confirm before placing the order?
Confirm model year, body style, trim, front rotor size, rear rotor size, caliper package, and wheel clearance. OCTA and V8/Base brake packages are not interchangeable on this page because the front rotor references are 400 mm and 380 mm.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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