Ford Mondeo Big Brake Kit Upgrade / TTSPORT Classic 5440
This Ford Mondeo runs the 1.5L turbo four making 181 hp — plenty of punch for a mid-size sedan — but the factory brake hardware behind its 18-inch wheels wasn't built with that kind of pace in mind. The owner swapped in a TTSPORT Classic 5440 forged four-piston kit paired with 343mm rotors and stainless lines to bring the stopping power up to match the engine.
Stock single-piston sliding calipers on a car with this much low-end torque tend to feel vague under hard braking — long pedal travel, fade on repeated stops, and not much confidence at speed. The fix here wasn't a bigger engine tune, it was a caliper and rotor that can actually take the heat.
Vehicle & Kit Specs
Here's the hardware breakdown for this Mondeo build:
| Item | Specification |
|---|---|
| Vehicle | Ford Mondeo, 1.5T turbo (181 hp), 18-inch factory wheels |
| Front caliper | TTSPORT 5440 forged four-piston caliper, black |
| Front rotor | TTSPORT 343mm x 28mm high-carbon, heat-treated brake rotor |
| Lines | TTSPORT stainless steel brake lines |
Below is the official spec sheet for the TT5440 caliper used in this kit.
| Brake Caliper | |
|---|---|
| Series | Classic Series |
| Model / Application | 5440 |
| Axle Position | Front |
| Piston Count | 4-piston |
| Piston Type | Star-profile racing pistons without dust boots |
| Piston Diameter | 38 mm × 2 / 41 mm × 2 |
| Caliper Dimensions | L 276 mm × W 138 mm × H 80 mm |
| Total Piston Area | 49.1 cm² per caliper, all pistons combined |
| Manufacturing Process | Two-piece forged aluminum body |
| Net Weight | 2.65 kg per caliper, without pads |
| Surface Finish | High-temperature gloss coating |
| Recommended Wheel Size | 17 in or larger |
| Recommended Rotor Size | Ø330–345 mm × 28 mm |
| Fitment & Installation | |
| Minimum Spoke Clearance (mm) | 86 |
| 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 5440 is one of TTSPORT's most popular kits, largely because it's a straightforward, reliable upgrade that doesn't require exotic wheel fitment or a big budget.
Why It Works
- The 5440's two-piece forged aluminum body resists flex under hard braking, so pedal input translates directly into clamping force instead of getting absorbed by caliper deformation.
- Stepping up to a 343mm heat-treated rotor adds mass and surface area over the factory disc, giving the system more thermal capacity before fade sets in on repeated stops.
- Because the kit is designed around a minimum 17-inch wheel with 86mm of spoke clearance, this Mondeo's factory 18-inch wheels clear the caliper without spacers.
- Four pistons (38mm x2 / 41mm x2) spread clamping force across a larger pad area than the stock single-piston caliper, which is what actually shortens pedal travel and firms up initial bite.
Installation Gallery
Frequently Asked Questions
What wheel size does the TTSPORT 5440 kit need on the Mondeo?
Is the TT5440 a monobloc or two-piece caliper?
What rotor size was paired with the TT5440 on this build?
Need fitment confirmation? Choose the closest TTSPORT series or send your vehicle, wheel size, and intended use before ordering.