2014-2018 BMW M3 / Competition (F80) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2014-2018 BMW M3 / Competition (F80) Carbon Ceramic Brake Kit — OEM-Size Replacement
The F80 M3 owner usually arrives here after two problems: 380x30 mm iron front rotors and 370x24 mm rear rotors generating dust and heat on street/track use, or factory 400x38 mm front and 380x28 mm rear M Carbon Ceramic rotors reaching replacement cost. This StopFlex OEM-size kit is built around the exact listed rotor package, with carbon-ceramic rotors, matched pads, hats, and floating hardware for the factory caliper layout. The payoff is lower rotating mass, stable pedal feel through repeated high-speed stops, and wheel fitment confidence when the car is matched to the correct F80 M3 / Competition brake specification.
- Fits only the listed F80 M3 / Competition rotor references: 380 mm front with 370 mm rear iron-brake sizing, or 400 mm front with 380 mm rear factory CCB sizing.
- Carbon-ceramic construction targets the F80’s common open-wheel brake complaints: dark iron dust, high rotor temperature after repeated stops, and expensive OEM CCB replacement.
- Kit includes rotors, pads, hats, and floating hardware, so the friction ring and mounting system are matched instead of mixing carbon-ceramic discs with iron-rotor pad hardware.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | BMW M3 / Competition (F80) |
| Model years | 2014-2018 |
| Front rotor reference | M3: 380mm, 400mm (CCB) |
| Rear rotor reference | M3: 370mm, 380mm (CCB) |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 19" (for the 380 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 380 mm rotor, so the minimum wheel size is 19". Wheels under 19" 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 my 2014-2018 BMW M3 or M3 Competition?
It fits only the exact F80 M3 / Competition brake configuration listed on this page. Confirm your current rotor sizes before ordering: 380 mm front / 370 mm rear for the standard iron-brake setup, or 400 mm front / 380 mm rear for the factory M Carbon Ceramic setup.
Do I need different wheels for the 400 mm front carbon-ceramic setup?
The 400 mm front CCB rotor package requires the wheel clearance used by the factory CCB brake option, typically 19-inch or larger wheels with the correct barrel and spoke clearance. If your F80 is on 18-inch wheels for the 380 mm front setup, verify clearance before moving to any 400 mm front package.
Will the parking brake still work?
Yes, when the rear rotor size and hat are ordered for the correct F80 M3 application, the kit keeps the factory rear parking-brake interface. The rear hat and rotor package must match either the 370 mm rear iron-brake reference or the 380 mm rear CCB reference.
Why replace the factory iron or BMW CCB rotors with StopFlex carbon ceramic?
Compared with iron rotors, carbon ceramic reduces brake dust and rotating mass while improving heat stability during repeated high-speed stops. Compared with dealer replacement of cracked or worn BMW CCB rotors, this kit gives F80 owners a complete rotor, pad, hat, and floating-hardware package built for the listed OEM sizes.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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