2006-2018 Mercedes-AMG G65 / G63 / G55 (W463) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2006-2018 Mercedes-AMG G65 / G63 / G55 (W463) Carbon Ceramic Brake Kit — OEM-Size Replacement
The 2006-2018 W463 AMG G55, G63, and G65 put high brake temperature into relatively small wheel wells because the truck is heavy, tall, and often driven with repeated highway-speed stops. This OEM-size StopFlex replacement kit keeps the factory caliper layout and matches the listed rotor package: 390mm front and 345mm rear for G63/G65, or 350mm front and 330mm rear for G55. Carbon-ceramic rotors reduce brake dust, cut rotating unsprung mass versus iron, and maintain repeat-stop friction stability without changing the factory brake architecture.
- Built only for W463 AMG G65/G63 with 390mm front and 345mm rear rotors, and W463 AMG G55 with 350mm front and 330mm rear rotors.
- Includes carbon-ceramic rotors, matched pads, hats, and floating hardware so the conversion replaces the OEM-size disc assembly rather than requiring a big-brake caliper swap.
- Targets the G-Wagen AMG use case: heavy curb weight, repeated heat loading, visible open-wheel brake dust, and front-axle steering feel affected by iron rotor mass.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Mercedes-AMG G65 / G63 / G55 (W463) |
| Model years | 2006-2018 |
| Front rotor reference | G65/G63: 390mm; G55: 350mm |
| Rear rotor reference | G65/G63: 345mm; G55: 330mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 20" (for the 390 mm rotor) |
For OEM replacement orders, StopFlex builds around the factory rotor specification shown for this vehicle. Front floating-caliper setups require manual review before production. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, the order can still be built, but the exact caliper model, pad shape, and rotor dimensions must be confirmed before production.
This setup uses a 390 mm rotor, so the minimum wheel size is 20". Wheels under 20" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
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.
Custom Rotor Hat Color
Every StopFlex OEM replacement order can be built with a custom rotor hat color, giving the carbon ceramic rotor package a cleaner match with the wheel, body color, and overall build style.
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 |
|---|---|
| CCB rotors | Full-car set by default |
| CCB brake pads | Matched for StopFlex carbon ceramic rotors |
| 7075 aluminum floating rotor hats | Vehicle-specific fitment |
| Stainless floating hardware | Full-car hardware set |
| Rotor hat color | Custom rotor hat colors are available for every OEM replacement order. |
| Order scope | Default listing is full-car set. Front-only or rear-only orders can be arranged after confirmation. |
FAQ
Will this fit every 2006-2018 W463 G-Class AMG?
No. This page is limited to Mercedes-AMG G65, G63, and G55 W463 vehicles with the exact OEM rotor sizes listed here: G63/G65 at 390mm front and 345mm rear, or G55 at 350mm front and 330mm rear. Confirm your trim, model year, and current rotor diameter before ordering.
Does the kit change the parking brake, ABS, or factory brake controls?
The kit is an OEM-size rotor, pad, hat, and floating-hardware replacement designed around the factory W463 AMG brake layout. It does not convert the hydraulic system, ABS logic, or parking-brake arrangement; confirm rear brake configuration during fitment review.
Why switch this G55, G63, or G65 from iron rotors to carbon ceramic?
Carbon-ceramic rotors reduce brake dust, resist heat-related fade during repeated stops, and remove rotating unsprung weight from a heavy AMG G-Wagen. The payoff is cleaner wheels, more consistent pedal feel under heat, and less front-end mass than the comparable iron rotor package.
What should I verify before placing the order?
Verify the vehicle is a 2006-2018 W463 AMG G55, G63, or G65, then measure or confirm the installed rotor sizes. Do not order this page for non-AMG G500/G550 trims or any brake package that does not match 390/345mm or 350/330mm as listed.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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