Mercedes-Benz C63 AMG Big Brake Kit Upgrade / TTSPORT Evolution Series
The Mercedes-Benz C63 AMG already leaves the factory with six-piston front brakes to match its 6.2-liter naturally aspirated V8 — good for a 0-60 sprint in the low 4-second range. But even that OEM setup has room to grow when an owner wants more heat capacity and less rotating mass. This case study covers a C63 AMG that kept its genuine AMG SLS six-piston front caliper and swapped in a TTSPORT 400x38mm carbon-ceramic rotor, paired with UK-spec stainless steel brake lines, all tucked behind the car's stock 20-inch wheels.
The gold-finish AMG SLS caliper is a direct OEM component, so it bolts up to the C63's factory geometry with no adapter brackets needed. The upgrade path here is the rotor: a lighter, more heat-tolerant carbon-ceramic disc in place of the factory cast-iron piece.
Vehicle & Kit Specs
Here's the hardware breakdown as installed on this C63 AMG.
| Item | Specification |
|---|---|
| Vehicle | Mercedes-Benz C63 AMG, 20-inch factory wheels, OEM six-piston front brakes |
| Front caliper | Genuine AMG SLS six-piston caliper, gold finish (OEM component) |
| Front rotor | TTSPORT 400x38mm carbon-ceramic, PCCB-style disc |
| Rear caliper | OEM single-piston caliper, refinished in matching gold |
| Lines | UK-spec stainless steel brake lines |
Why It Works
- Carbon-ceramic rotors are formed from carbon fiber and silicon carbide at roughly 1700°C, coming in at about 1/5 the weight of a comparable cast-iron disc. Less unsprung weight means the suspension can react faster, which sharpens overall handling.
- Because the AMG SLS caliper is a genuine OEM six-piston unit, it bolts straight to the C63's factory mounting points — the upgrade adds rotor mass and heat capacity without changing the caliper's proven clamping geometry.
- Carbon-ceramic discs are used in F1 and most exotic supercars for their fade resistance and long service life — under normal road use they're essentially a lifetime part, which changes the long-term cost math versus repeatedly replacing cast-iron rotors.
- This build runs on the car's stock 20-inch wheels with no spacers mentioned, keeping the factory fitment intact while upgrading rotor material and stainless lines for a firmer pedal.
Both the front six-piston and rear single-piston calipers were finished in the same gold tone, giving the completed setup a consistent look behind the factory wheels while the ceramic rotor does the work of shedding heat and mass.
Installation Gallery
FAQ
What caliper does this Mercedes-Benz C63 AMG brake upgrade use up front?
What size is the upgraded rotor?
Do the stock 20-inch wheels still fit?
What's used on the rear axle and brake lines?
Need fitment confirmation? Choose the closest TTSPORT series or send your vehicle, wheel size, and intended use before ordering.