Volkswagen CC Big Brake Kit Upgrade / TTSPORT Classic 7640
The Volkswagen CC has always sold on looks — that fastback roofline and frameless doors give it a coupe silhouette few sedans in the lineup can match. But the stock brakes don't always keep pace with the chassis underneath. Owners commonly describe a soft, non-linear pedal under hard braking, noticeable fade after repeated stops, and brake bias that doesn't inspire confidence when the car is pushed. This case swaps the factory front brakes for a TTSPORT Classic Series TT7640 six-piston kit.
Behind the 19-inch wheels on this CC, the owner installed TTSPORT's TT7640 caliper and 380mm rotor combination — a jump in both clamping hardware and swept rotor area over the factory setup, aimed squarely at pedal feel and fade resistance under repeated hard stops.
Vehicle & Kit Specs
| Item | Specification |
|---|---|
| Vehicle | Volkswagen CC, 19-inch wheels |
| Front caliper | TTSPORT TT7640 forged six-piston caliper (Classic Series) |
| Front rotor | TTSPORT 380mm high-carbon slotted rotor |
| Bracket | Custom vehicle-specific caliper bracket |
| Pads / lines | TTSPORT high-performance brake pads, stainless steel brake lines |
| Hardware | Brake fluid, mounting bolts, and installation hardware |
The TT7640 caliper used in this build carries the following official specifications:
| Brake Caliper | |
|---|---|
| Series | Classic Series |
| Model / Application | 7640 |
| Axle Position | Front |
| Piston Count | 6-piston |
| Piston Type | Two-piece heat-insulated pistons with dust boots |
| Piston Diameter | 27 mm × 2 / 33 mm × 2 / 38 mm × 2 |
| Caliper Dimensions | L 353 mm × W 162 mm × H 92 mm |
| Total Piston Area | 51.2 cm² per caliper, all pistons combined |
| Manufacturing Process | Two-piece forged aluminum body |
| Net Weight | 3.70 kg per caliper, without pads |
| Surface Finish | High-temperature gloss coating |
| Recommended Wheel Size | 18 in or larger |
| Recommended Rotor Size | Ø355–380 mm × 32 mm |
| Fitment & Installation | |
| Minimum Spoke Clearance (mm) | 98 |
| Caliper Mounting Type | Radial mount with vehicle-specific caliper brackets |
| Brake Line Fitting Type | Vehicle-specific fittings; caliper-side and chassis-side fittings vary by application |
The Classic Series is TTSPORT's entry point for owners moving beyond stock brakes for the first time. The TT7640 is a forged, CNC-machined mid-size six-piston caliper built with a progressive piston layout — smaller pistons lead, larger pistons trail — so clamping force ramps up smoothly instead of grabbing all at once.
Why It Works
- Forged, hollow-core aluminum construction keeps the TT7640 caliper stiff under load, so pedal effort translates directly into clamping force instead of flexing away in the caliper body.
- The progressive six-piston layout and two-piece heat-insulated pistons build bite gradually, which is what gives the pedal that "linear and controllable" feel owners are looking for instead of an on/off switch.
- Stepping up to a 380mm rotor adds swept area and thermal mass over the stock disc, giving the system more capacity to absorb heat before pad and fluid temperatures climb into fade territory.
- A vehicle-specific caliper bracket locates the TT7640 correctly relative to the rotor and 19-inch wheel, so the kit bolts up as a direct fitment rather than a compromise.
Installation Gallery
Fitment FAQ
What wheel size does the TTSPORT TT7640 kit fit on the Volkswagen CC?
What rotor size is paired with the TT7640 caliper on this build?
What's included in the TTSPORT TT7640 kit for this CC?
Need fitment confirmation? Choose the closest TTSPORT series or send your vehicle, wheel size, and intended use before ordering.