2014-2020 BMW M4 / Competition (F82/F83) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2014-2020 BMW M4 / Competition (F82/F83) Carbon Ceramic Brake Kit — OEM-Size Replacement
F82/F83 M4 owners usually shop carbon ceramic brakes when the factory iron 380 mm front / 370 mm rear setup has reached its heat and dust limits, or when an OEM M Carbon Ceramic 400 mm front / 380 mm rear disc is due for replacement. This StopFlex OEM-size kit is built around the rotor package your car already uses, with carbon-ceramic rotors, pads, hats, and floating hardware matched to the listed M4 and M4 Competition fitments. The payoff is higher thermal stability under repeated high-speed stops, less brake dust on open M wheels, and lower rotating unsprung mass without changing the car’s basic brake architecture.
- Built for 2014-2020 BMW M4 and M4 Competition F82 coupe / F83 convertible applications using the listed OEM-size 380 mm or 400 mm front rotor and 370 mm or 380 mm rear rotor package.
- Designed as a rotor-and-pad replacement path for F8X M cars with the correct factory caliper and rotor diameter, not as a universal big-brake conversion.
- Carbon-ceramic friction rings reduce the dust and heat-cycling burden that F82/F83 owners see on track days, mountain driving, and repeated highway-speed braking.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | BMW M4 / Competition (F82/F83) |
| Model years | 2014-2020 |
| Front rotor reference | M4: 380mm, 400mm (CCB) |
| Rear rotor reference | M4: 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 fit my 2014-2020 BMW M4 or M4 Competition?
It fits only the F82 coupe and F83 convertible M4 / M4 Competition configurations that match the rotor sizes listed for this page: 380 mm or 400 mm front, and 370 mm or 380 mm rear. Before ordering, confirm your current rotor diameter, caliper package, model code, and wheel clearance.
Does the rear electronic parking brake still work?
Yes, the kit includes rear hats for the compatible F82/F83 M4 brake setup, so the factory rear parking-brake function is retained when the car matches the listed rear rotor size and hardware configuration.
Why replace the factory iron brakes with carbon ceramic on this chassis?
The standard 380 mm front / 370 mm rear iron setup works well on the street, but hard driving adds heat, pad transfer, and visible dust quickly on the F82/F83’s open-wheel designs. Carbon ceramic rotors reduce dust, resist repeated heat cycles better, and cut rotating unsprung mass compared with iron discs.
Can this replace worn or cracked OEM BMW carbon-ceramic rotors?
Yes, when your M4 has the matching OEM carbon-ceramic rotor sizes, including the 400 mm front and 380 mm rear CCB package. Confirm the rotor diameter and caliper type before ordering, because iron-brake and CCB cars use different dimensions.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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