2007-2013 MINI Cooper (R56 / R55 / R57 / R58 / R59) CCB Big Brake Kit | Brembo GT6 6-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
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2007-2013 MINI Cooper / Cooper S / JCW / GP (R56 / R55 / R57 / R58 / R59) CCB Big Brake Kit — Genuine Brembo GT6 Front + Genuine Brembo GT4 Rear Setup
R56-generation MINI owners shop this kit when repeated hard braking overwhelms the small factory iron setup, especially on Cooper S, JCW, and GP cars used for mountain roads, autocross, or track days. StopFlex pairs Brembo V6 / GT6 / GTS6 6-piston front caliper options with 380 or 355 mm carbon-ceramic front rotors and a 355 mm 4-piston rear package to add heat capacity while cutting iron-rotor dust and rotating mass. Each kit is built from the confirmed MINI trim, not a shared chassis assumption, so bracket geometry, rotor-hat offset, and caliper position are matched to the exact car and wheel package.
- The largest front rotor option is 380 mm, so this MINI kit requires 19-inch or larger wheels; wheels under 19 inches will not clear it, and spoke clearance must still be checked.
- Front choices are Brembo V6, GT6, or GTS6 6-piston calipers on 380 or 355 mm StopFlex carbon-ceramic rotors, giving R56/R55/R57/R58/R59 owners a higher-thermal-capacity path than the factory iron brakes.
- The rear package uses Brembo V4, GT4, or GTS4 4-piston calipers with 355 mm carbon-ceramic rotors, so rear brake torque and heat capacity are engineered with the front kit instead of left as a stock mismatch.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | MINI Cooper / Cooper S / JCW / GP (R56 / R55 / R57 / R58 / R59) |
| Model years | 2007-2013 |
| Front setup | Brembo V6 / GT6 / GTS6 6-Piston Caliper Options / 380/355mm |
| Rear setup | Brembo V4 / GT4 / GTS4 4-Piston Caliper Options / 355mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 19" (for the 380 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 380 mm front 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.
| 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 axle uses Brembo V6 / GT6 / GTS6 6-Piston Caliper Options to increase pad area control, clamping consistency, and pedal response over the factory MINI sliding-caliper layout. Buyers choose V6 = Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper, GT6 = Genuine Brembo GT | M6 6-Piston Caliper, or GTS6 = Genuine Brembo GT | S6 6-Piston Caliper, each paired with a 380 or 355 mm front carbon-ceramic rotor. The caliper choice keeps the hardware in the genuine Brembo family rather than an unbranded retrofit caliper.
Rear Caliper (Balance)
The rear axle uses Brembo V4 / GT4 / GTS4 4-Piston Caliper Options with a 355 mm carbon-ceramic rotor to support braking stability and rear thermal capacity. Because the R56/R55/R57/R58/R59 MINI uses a mechanical cable parking brake rather than EPB, rear parking-brake function must be addressed in the trim-specific rear engineering package.
Front & rear, engineered together: StopFlex engineers the 6-piston front and 4-piston rear package as one brake system so piston sizing, rotor diameter, pad selection, and hat offset are not treated as separate front-only and rear-only parts. That matters on a short-wheelbase MINI because incorrect front/rear torque balance can make threshold braking less stable and can overwork one axle’s tires or pads.
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 | Brembo V6 / GT6 / GTS6 6-Piston Caliper Options |
| Front CCB rotors | 380/355mm |
| Rear calipers | Brembo V4 / GT4 / GTS4 4-Piston Caliper Options |
| Rear CCB rotors | 355mm |
| 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. |
| Front caliper option mapping | V6 = Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper — 380 / 355 mm rotor GT6 = Genuine Brembo GT | M6 6-Piston Caliper — 380 / 355 mm rotor GTS6 = Genuine Brembo GT | S6 6-Piston Caliper — 380 / 355 mm rotor |
| Rear caliper option mapping | V4 = Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper — 355 mm rotor GT4 = Genuine Brembo GT | M4 4-Piston Caliper — 355 mm rotor GTS4 = Genuine Brembo GT | S4 4-Piston Caliper — 355 mm rotor |
FAQ
Will this fit my exact R56, R55, R57, R58, or R59 MINI trim?
The kit is not sold as a universal chassis-wide bolt-on. StopFlex confirms the exact Cooper, Cooper S, JCW, or GP configuration before production, then matches brackets, rotor-hat offsets, caliper mounting, lines, and hardware to that specific car.
What wheels do I need for the 380 mm front rotor option?
The 380 mm front rotor requires 19-inch or larger wheels; wheels under 19 inches will not clear it. StopFlex also checks spoke clearance because a 6-piston Brembo V6 / GT6 / GTS6 caliper can contact the inner spoke face even when wheel diameter is adequate.
Does this MINI have an EPB to retain?
No. The 2007-2013 R56-generation MINI family uses a mechanical cable handbrake, not an electronic parking brake. Rear parking-brake compatibility is handled through the bespoke rear package rather than EPB motor integration.
Why move this MINI from iron rotors to carbon-ceramic rotors?
Carbon-ceramic rotors are chosen for repeated high-temperature braking, lower brake dust on open wheels, and reduced rotating mass compared with comparable iron hardware. On a Cooper S, JCW, or GP used hard, the 380/355 mm front and 355 mm rear package gives the brake system more thermal margin than the factory-sized setup.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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