2010-2016 Mercedes-Benz E-Class / AMG (W212/S212) 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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2010-2016 Mercedes-Benz E200 / E250 / E300 / E350 / E400 / E550 / E63 / E63 S (W212/S212) CCB Big Brake Kit — Genuine Brembo GT6 Front + Genuine Brembo GT4 Rear Setup
The W212/S212 E-Class spans daily-driver E250 and E350 models through E550, E63 AMG, and E63 S cars that can overheat iron rotors quickly when driven hard or tuned. This StopFlex kit pairs 380 mm carbon-ceramic rotors with Brembo V6 / GT6 / GTS6 6-piston front caliper options and Brembo V4 / GT4 / GTS4 4-piston rear options to reduce heat fade, brake dust, and rotating mass while preserving a matched front/rear system. Each kit is built for the customer’s exact E-Class trim, not assumed from the W212/S212 chassis name, so bracket geometry, hat offset, and caliper position are confirmed before production.
- 380 mm front and rear carbon-ceramic rotors require 19-inch or larger wheels on W212/S212 E-Class models; spoke clearance must still be checked against the selected Brembo caliper profile.
- Front choices are V6, GT6, or GTS6 6-piston Brembo calipers, each matched to a 380 mm front rotor for increased thermal capacity over factory iron brake service parts.
- Standard E-Class and AMG E63/E63 S trims can differ in uprights, hubs, and wheel offsets, so StopFlex engineers brackets and rotor hats to the confirmed E200, E250, E300, E350, E400, E550, E63, or E63 S configuration.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-Benz E200 / E250 / E300 / E350 / E400 / E550 / E63 / E63 S (W212/S212) |
| Model years | 2010-2016 |
| 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 W212/S212 a fixed 6-piston layout that spreads pad pressure across the 380 mm rotor for stronger clamping consistency and a firmer pedal under repeated stops. 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, all specified with the 380 mm carbon-ceramic front rotor. These are genuine Brembo calipers, selected for known motorsport and OEM performance-brake architecture rather than an unbranded casting.
Rear Caliper (Balance)
The rear axle uses Brembo V4 / GT4 / GTS4 4-Piston Caliper Options on a 380 mm carbon-ceramic rotor to keep rear braking contribution stable instead of leaving the rear axle under-calipered. 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.
Front & rear, engineered together: StopFlex engineers the W212/S212 front and rear hardware as one system so piston area, rotor diameter, pad selection, and mounting offsets are treated together. That matters on this chassis because a front-only 380 mm conversion can shift brake balance and ABS behavior if the rear axle remains mismatched.
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 380 mm kit fit my exact W212 or S212 trim?
Fitment is confirmed by exact model and trim before production. An E350 sedan, E550, E63 AMG, and E63 S can require different bracket geometry, rotor-hat offset, and wheel-clearance checks even though they share the W212/S212 E-Class family.
What wheel size do I need for the 380 mm carbon-ceramic rotors?
The minimum wheel diameter is 19 inches because both front and rear rotors are 380 mm. Barrel diameter is not the only check; spoke clearance must also be measured against the selected Brembo V6, GT6, GTS6, V4, GT4, or GTS4 caliper.
Will the parking brake still work?
This W212/S212 generation uses a foot-operated mechanical parking brake, not an electronic parking brake motor on the rear caliper. StopFlex confirms the rear parking-brake arrangement during order review so the rear brake package is built around the car’s actual hardware.
Why convert a W212/S212 E-Class to carbon-ceramic brakes?
Carbon-ceramic rotors reduce brake dust and rotating mass compared with iron rotors and are better suited to repeated high-speed heat cycles. On heavier or higher-output W212/S212 models such as the E550, E63, and E63 S, the 380 mm rotor and Brembo fixed-caliper package directly addresses heat capacity and pedal consistency.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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