Honda Odyssey Big Brake Kit Upgrade / TTSPORT Classic 5440
The Honda Odyssey isn't the car most people think of when the subject of brake upgrades comes up. It's a family MPV built around space and comfort, and its factory brakes are tuned to match — soft, quiet, and not built with repeated hard stops in mind. This case looks at what happens when an Odyssey owner swaps in the TTSPORT Classic 5440 big brake kit, an 18-year-old design that's become one of the most widely installed kits in the TTSPORT lineup.
The build kept the Odyssey's stock 17-inch wheels — no spacers, no wheel swap. That's the point of a Classic Series kit: a caliper and rotor package sized to clear the factory wheel while still stepping up piston count, rotor mass, and pad area over the OEM single-piston setup.
The upgrade swapped the front corners over to a TT5440 four-piston caliper, a 330x28mm high-carbon heat-treated rotor, and TTSPORT stainless steel brake lines — a straightforward front-axle package rather than a full four-corner overhaul.
Vehicle & Kit Specs
| Item | Specification |
|---|---|
| Vehicle | Honda Odyssey, 17-inch factory wheels |
| Front caliper | TTSPORT 5440, four-piston forged |
| Front rotor | 330 x 28mm high-carbon heat-treated rotor |
| Pads / lines | TTSPORT stainless steel brake lines |
Here's the full official spec sheet for the TT5440 caliper used in this build:
| 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 |
Why It Works
- More piston area, more even clamping — the 5440's four star-profile pistons (49.1 cm² combined) spread clamping force across a wider pad surface than the Odyssey's factory single-piston caliper, which sharpens pedal response.
- A larger, thicker rotor (330x28mm) holds more heat before it fades, and the high-carbon heat-treated construction plus the anti-rust coating on the rotor face are meant to hold up to repeated hard stops without losing bite.
- The two-piece forged aluminum caliper body is built for rigidity, which cuts down on flex under load compared to a lighter factory caliper — that's part of why the pedal feels firmer rather than mushy.
- The kit's low-profile package is sized to clear the factory 17-inch wheel, so this Odyssey didn't need a wheel change or spacers to run it.
Installation Gallery
Frequently Asked Questions
What wheel size does the TTSPORT 5440 kit need on this Honda Odyssey?
What's included in the TT5440 upgrade for the Odyssey?
How much braking hardware does the TT5440 caliper add over the piston area?
Need fitment confirmation? Choose the closest TTSPORT series or send your vehicle, wheel size, and intended use before ordering.