2000-2006 Mercedes-Benz CL-Class / AMG (C215) 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 CL500 / CL600 / CL55 / CL65 (C215) CCB Big Brake Kit — Genuine Brembo GT6 Front + Genuine Brembo GT4 Rear Setup
The C215 CL500, CL600, CL55, and CL65 are heavy high-speed coupes, and repeated braking can overwhelm the factory iron setup with heat, dust, and rotor wear. This StopFlex kit pairs 380 mm carbon-ceramic rotors with Brembo V6 / GT6 / GTS6 6-piston front caliper options and matching 380 mm rear hardware to add thermal capacity while reducing rotating and unsprung mass. Each kit is engineered to the confirmed trim, not the C215 nameplate alone, so bracket geometry, rotor-hat offset, and caliper position match the exact car being built.
- 380 mm front and rear carbon-ceramic rotors require 19-inch or larger wheels; inner spoke clearance must be confirmed with the selected Brembo caliper option.
- Front choices are V6, GT6, or GTS6 6-piston Brembo calipers, each paired to a 380 mm rotor for the C215 CL500, CL600, CL55, or CL65 order.
- The C215 trim matters: AMG and V12 variants can differ from standard models in upright, hub, and wheel-clearance details, so StopFlex builds the brackets and hats for the confirmed car.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-Benz CL500 / CL600 / CL55 / CL65 (C215) |
| 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 to spread clamping load across a larger pad area and keep pedal response consistent as rotor temperature rises. The buyer selects V6 = Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper with a 380 mm rotor, GT6 = Genuine Brembo GT | M6 6-Piston Caliper with a 380 mm rotor, or GTS6 = Genuine Brembo GT | S6 6-Piston Caliper with a 380 mm rotor. Each option uses genuine Brembo hardware rather than an unbranded casting, with mounting and radial position engineered for the confirmed C215 trim.
Rear Caliper (Balance)
The rear axle uses Brembo V4 / GT4 / GTS4 4-Piston Caliper Options with 380 mm carbon-ceramic rotors to keep rear brake contribution in step with the front upgrade. Rear choices are V4 = Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper, GT4 = Genuine Brembo GT | M4 4-Piston Caliper, or GTS4 = Genuine Brembo GT | S4 4-Piston Caliper, each matched to the vehicle-specific rear mounting and hat offset.
Front & rear, engineered together: This kit is engineered as a front-and-rear system so piston area, rotor diameter, pad choice, and hydraulic behavior are considered together. That matters on a C215 because adding only a large front caliper can shift bias forward, lengthen rear contribution, and make the car less stable during high-speed braking.
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 CL500, CL600, CL55, or CL65?
Fitment is confirmed by exact trim before production. StopFlex does not treat all C215 cars as the same; brackets, rotor-hat offsets, and caliper mounting are matched to the confirmed model, year, wheel package, and brake configuration.
What wheel size do I need for the 380 mm carbon-ceramic rotors?
The 380 mm rotor requires 19-inch or larger wheels. Barrel clearance is the first check, but spoke clearance also matters because the Brembo V6, GT6, GTS6, V4, GT4, and GTS4 calipers have different outer profiles.
Does the C215 have an electronic parking brake that must be retained?
No. The 2000-2006 C215 CL-Class uses a mechanical foot parking brake system, so there is no factory EPB motor to transfer or code. Rear-kit planning still must account for the parking-brake shoe and cable hardware.
Why switch this C215 from iron rotors to StopFlex carbon-ceramic?
Carbon-ceramic rotors reduce brake dust, resist heat-related fade, and cut rotating mass compared with comparable iron hardware. On a heavy CL600, CL55, or CL65 used for fast road driving, that means less thermal stress and cleaner open wheels while keeping a 380 mm Brembo-based brake package.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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