Porsche Cayenne Coupe Big Brake Kit Upgrade / TTSPORT Evolution EB10
A Porsche Cayenne Coupe is heavy, quick, and easy to overdrive its factory brakes on a mountain road or a hot highway run. This build swaps the front setup for TTSPORT's Evolution Series EB10 ten-piston caliper paired with a 415mm high-carbon heat-treated rotor, aiming for a firmer pedal and more consistent stopping power under real driving, not just at the test track.
The EB10 was one of the last products TTSPORT brought to production in 2023, but development started well before that — the caliper went through repeated bench testing and real-world road trials, from freeway cruising to twisty mountain sections, before it shipped.
Vehicle & Kit Specs
Here's what went on this Cayenne Coupe's front axle, and what came in the box.
| Item | Specification |
|---|---|
| Vehicle | Porsche Cayenne Coupe, 22-inch wheels |
| Front caliper | TTSPORT Evolution Series EB10 — forged ten-piston fixed caliper |
| Front rotor | TTSPORT 415mm high-carbon heat-treated rotor |
| Bracket | Custom vehicle-specific caliper bracket for the Cayenne Coupe |
| Pads / lines | TTSPORT high-performance street pads, TTSPORT stainless brake lines |
| Hardware | Brake fluid, mounting bolts, and fixing hardware |
Below is the full manufacturer spec sheet for the EB10 caliper used in this build.
| Brake Caliper | |
|---|---|
| Series | Evolution Series |
| Model / Application | EB10 |
| Axle Position | Front |
| Piston Count | 10-piston |
| Piston Type | Two-piece heat-insulated pistons with dust boots |
| Piston Diameter | 28 mm × 4 / 30 mm × 6 |
| Caliper Dimensions | L 415 mm × W 168 mm × H 129 mm |
| Total Piston Area | 67.0 cm² per caliper, all pistons combined |
| Manufacturing Process | Two-piece forged aluminum body |
| Net Weight | 7.50 kg per caliper, without pads |
| Surface Finish | High-temperature gloss coating |
| Recommended Wheel Size | 20 in or larger |
| Recommended Rotor Size | Ø420–440 mm × 40 mm |
| Fitment & Installation | |
| Minimum Spoke Clearance (mm) | 108 (inner-rotor-to-inner-spoke distance) |
| Caliper Mounting Type | Radial mount with vehicle-specific caliper bracket |
| Brake Line Fitting Type | OEM-style chassis-side fitting |
The kit ships as a complete front-axle package: caliper, rotor, custom bracket, pads, stainless lines, fluid, and hardware — everything needed to bolt on without sourcing extra parts.
Why It Works
- The EB10 body is a two-piece forged aluminum unit, which gives it more strength and rigidity than a cast caliper — less flex under hard clamping means the pedal doesn't go soft when you push it hard.
- Two-piece heat-insulated pistons help keep heat from the pads and rotor from soaking into the brake fluid, which is one of the mechanisms behind fade on a heavy vehicle like the Cayenne Coupe.
- A through-bolted brace design ties the two sides of the caliper body together, spreading clamping force more evenly across the pad rather than concentrating it at one edge.
- The vehicle-specific bracket and 415mm rotor were matched to the Cayenne Coupe's 22-inch wheels for this install, keeping the setup within factory wheel clearance.
Installation Gallery
What wheel size does the TTSPORT EB10 kit fit on this Cayenne Coupe?
Is this an EB10 front-axle kit or a full four-corner kit?
What's included in the TTSPORT EB10 front kit for this vehicle?
Need fitment confirmation? Choose the closest TTSPORT series or send your vehicle, wheel size, and intended use before ordering.