2000-2006 Mercedes-Benz S-Class / AMG (W220) 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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2000-2006 Mercedes-Benz S430 / S500 / S600 / S55 / S65 (W220) CCB Big Brake Kit — Genuine Brembo GT6 Front + Genuine Brembo GT4 Rear Setup
The W220 S430, S500, S600, S55, and S65 are heavy luxury sedans that can overwork factory iron brakes during repeated high-speed stops, especially on tuned AMG and V12 cars. This StopFlex kit replaces the factory brake package with 380mm carbon-ceramic rotors, Brembo 6-piston front caliper options, and matched 4-piston rear caliper options to add heat capacity, reduce brake dust, and cut rotating mass at each corner. Every bracket, rotor-hat offset, and caliper mount is built for the confirmed W220 trim, because an S430, S600, S55 AMG, and S65 AMG should not be treated as one generic fitment.
- 380mm front and rear carbon-ceramic rotors require 19-inch or larger wheels on the W220; spoke clearance is still verified against the selected Brembo caliper body.
- Front choices are Brembo V6 / GT6 / GTS6 6-Piston Caliper Options, each paired with a 380mm front rotor for this W220 kit.
- Rear choices are Brembo V4 / GT4 / GTS4 4-Piston Caliper Options with 380mm rear rotors, so the rear axle is engineered with the front instead of left as a factory mismatch.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-Benz S430 / S500 / S600 / S55 / S65 (W220) |
| Model years | 2000-2006 |
| Front setup | Brembo V6 / GT6 / GTS6 6-Piston Caliper Options / 380mm |
| Rear setup | Brembo V4 / GT4 / GTS4 4-Piston Caliper Options / 380mm |
| 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, giving the W220 a fixed 6-piston layout for stronger clamp distribution and a firmer pedal response than a smaller factory-style sliding setup. The buyer chooses V6 = Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper — 380 mm rotor, GT6 = Genuine Brembo GT | M6 6-Piston Caliper — 380 mm rotor, or GTS6 = Genuine Brembo GT | S6 6-Piston Caliper — 380 mm rotor. Each option is based on a genuine Brembo caliper family rather than an unbranded casting, with StopFlex brackets and hats engineered to the exact S-Class trim.
Rear Caliper (Balance)
The rear axle uses Brembo V4 / GT4 / GTS4 4-Piston Caliper Options on 380mm carbon-ceramic rotors to support brake balance and stability during hard deceleration. Rear choices are V4 = Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper — 380 mm rotor, GT4 = Genuine Brembo GT | M4 4-Piston Caliper — 380 mm rotor, or GTS4 = Genuine Brembo GT | S4 4-Piston Caliper — 380 mm rotor.
Front & rear, engineered together: The 6-piston front and 4-piston rear packages are specified together so piston area, rotor diameter, pad choice, and axle torque balance are treated as one system. That matters on the W220 because the long wheelbase, high curb weight, AMG/V12 power levels, and rear suspension geometry can make a front-only brake change feel inconsistent under repeated high-speed stops.
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 | 380mm |
| Rear calipers | Brembo V4 / GT4 / GTS4 4-Piston Caliper Options |
| Rear CCB rotors | 380mm |
| 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 mm rotor GT6 = Genuine Brembo GT | M6 6-Piston Caliper — 380 mm rotor GTS6 = Genuine Brembo GT | S6 6-Piston Caliper — 380 mm rotor |
| Rear caliper option mapping | V4 = Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper — 380 mm rotor GT4 = Genuine Brembo GT | M4 4-Piston Caliper — 380 mm rotor GTS4 = Genuine Brembo GT | S4 4-Piston Caliper — 380 mm rotor |
FAQ
Will this kit fit my exact W220 trim?
Fitment is built only after the exact model, year, trim, wheel specs, and brake configuration are confirmed. StopFlex does not treat the S430, S500, S600, S55 AMG, and S65 AMG as one universal W220 fitment because knuckle geometry, hub position, and wheel clearance can differ by trim.
What wheel size do I need for the 380mm setup?
The 380mm front and rear rotors require 19-inch or larger wheels. Barrel clearance and spoke clearance must both be checked because the Brembo 6-piston front caliper body can interfere with wheel spokes even when the diameter is large enough.
Does the rear kit need to support an electronic parking brake?
No. The W220 S-Class in this 2000-2006 fitment range uses a mechanical foot-operated parking brake system, not a factory EPB motor mounted to the rear caliper.
Why switch a W220 S-Class from iron brakes to carbon-ceramic?
Carbon-ceramic rotors reduce brake dust, reduce rotating mass, and tolerate repeated heat cycles better than conventional iron rotors when the car is driven hard. On a heavy S500, S600, S55, or S65, the 380mm rotor and Brembo caliper package is most useful for repeated high-speed braking, lower visible dust on open wheels, and sharper brake response.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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