2000-2006 Mercedes-Benz S-Class / AMG (W220) CCB Big Brake Kit | AP Racing 9560 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 AP Racing CP9560 Radi-CAL II 6-Piston Caliper Front + Genuine AP Racing CP9541 Radi-CAL II 4-Piston Caliper Rear Setup
The 2000-2006 W220 S-Class is heavy, fast in V8, V12, and AMG form, and hard on front brake heat capacity when driven in traffic, mountain use, or repeated high-speed stops. This StopFlex kit replaces the factory iron brake package with 380mm carbon-ceramic rotors, a Genuine AP Racing CP9560 Radi-CAL II 6-Piston Caliper front setup, and a Genuine AP Racing CP9541 Radi-CAL II 4-Piston Caliper rear setup for lower rotating mass, lower brake dust, and more thermal headroom. Each kit is engineered to the confirmed S430, S500, S600, S55, or S65 configuration, not assumed from the W220 chassis name.
- 380mm front and rear carbon-ceramic rotors require 19-inch or larger wheels on the W220; inner barrel and spoke clearance are checked before the kit is built.
- The front axle uses the Genuine AP Racing CP9560 Radi-CAL II 6-Piston Caliper to increase pad control and pedal consistency on a heavy S-Class sedan.
- S430, S500, S600, S55 AMG, and S65 AMG fitment is built per exact trim because bracket geometry, rotor-hat offset, and wheel ET clearance cannot be assumed across the W220 range.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-Benz S430 / S500 / S600 / S55 / S65 (W220) |
| Model years | 2000-2006 |
| Front setup | Genuine AP Racing CP9560 Radi-CAL II 6-Piston Caliper / 380mm |
| Rear setup | Genuine AP Racing CP9541 Radi-CAL II 4-Piston Caliper / 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 the Genuine AP Racing CP9560 Radi-CAL II 6-Piston Caliper, giving the W220 a six-piston fixed-caliper layout for more even pad loading and firmer pedal response under repeated stops. AP Racing is a proven motorsport and performance-brake manufacturer, and the Radi-CAL II architecture is selected here for high stiffness, compact packaging, and heat-tolerant use with the 380mm carbon-ceramic front rotor.
Rear Caliper (Balance)
The rear axle uses the Genuine AP Racing CP9541 Radi-CAL II 4-Piston Caliper with a 380mm carbon-ceramic rotor so rear brake contribution is engineered with the front rather than left as an undersized factory match. The W220 uses a foot-operated mechanical parking brake system, so there is no factory EPB motor to retain in the rear caliper.
Front & rear, engineered together: The CP9560 front and CP9541 rear calipers are paired with matching 380mm carbon-ceramic rotors so piston area, rotor diameter, pad selection, and rear contribution are specified as one system. That matters on the W220 because a front-only brake increase can shift the car toward excess front bias and leave rear thermal capacity unchanged.
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 | Genuine AP Racing CP9560 Radi-CAL II 6-Piston Caliper |
| Front CCB rotors | 380mm |
| Rear calipers | Genuine AP Racing CP9541 Radi-CAL II 4-Piston Caliper |
| 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. |
FAQ
Will this kit fit my exact S430, S500, S600, S55, or S65?
Fitment is confirmed against your exact W220 trim before production. StopFlex builds the brackets, rotor-hat offsets, and caliper mounting around the verified car rather than treating S430, S500, S600, S55 AMG, and S65 AMG as one interchangeable brake package.
What wheel size do I need for the 380mm setup?
The 380mm front and rear rotors require 19-inch or larger wheels. Wheel diameter alone is not enough; StopFlex also checks barrel shape, spoke clearance, offset, and caliper sweep for the Genuine AP Racing CP9560 front caliper.
Does this W220 kit retain the electronic parking brake?
The W220 S-Class does not use a factory electronic parking brake. It uses a foot-operated mechanical parking brake system, so this rear brake package is engineered around the service brake caliper and the car’s existing mechanical parking-brake layout.
Why switch a W220 S-Class from iron rotors to carbon-ceramic?
Carbon-ceramic rotors reduce brake dust and rotating mass while increasing heat capacity for repeated high-speed stops. On a heavy S430, S500, S600, S55, or S65, that means less heat saturation than an iron rotor package when the car is driven hard or fitted with open-face wheels.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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