Courriel : info@ttsport-racing.com
Devise
Ready for a serious, tangible upgrade over your factory brakes? The 7640 is the answer. This mid-size 6-piston caliper strikes the perfect balance between aggressive stopping power and smooth, daily-driver refinement. Its forged, lightweight construction reduces unsprung mass, sharpening your car's handling and steering response from the moment you bolt it on.
The progressive six-piston design delivers a firm, linear pedal that gives you incredible control and confidence. Built with track-day durability in mind, the 7640 features ventilated pistons and high-temperature seals to fight off brake fade, ensuring consistent performance whether you're carving up back roads or navigating city traffic. It's the ideal, high-value performance upgrade for a huge range of sedans, crossovers, and SUVs.
Caliper | |
---|---|
Series | Classic Series |
Model | 7640 |
Mounting Position | Front |
Number of Pistons | 6 |
Piston Type | Two-Piece Vented Pistons with Dust Boots |
Piston Diameter | 27 mm × 2, 33 mm × 2, 38 mm × 2 |
Dimensions | L 353 × W 162 × H 92 mm |
Total Piston Area | 50.10 cm² |
Manufacturing Process | Two-Piece Forged |
Net Weight | 3.70 kg (single caliper without pad) |
Surface Finish | High-Temperature Gloss Coating |
Recommended Wheel Size | 18″ or larger |
Recommended Rotor Size | ⌀355–380 mm / Thickness 32 mm |
Brake Rotor | |
Material | Heat-Treated High Carbon Steel |
Dimensions | ⌀355 / 380 mm × 32 mm |
Construction | 2-Piece Rotor |
Vented / Solid | Vented |
Floating / Fixed | Floating |
Directional | Yes |
Design Options | Curved Slotted / GrainSlot / WaveSlot / Drilled & Slotted |
Brake Pad | |
Compatible Rotor Material | Steel Rotors |
Operating Temperature | 0–550°C |
Coefficient of Friction | 0.40–0.46 μ |
Brake Hose | |
Construction | 3-Layer Reinforced |
Material | Inner: PTFE (Teflon); Middle: SUS304 Braided Stainless Steel; Outer: PVC Sheath |
Mounting Hardware | |
Rotor Hat | CNC-Machined Aerospace-Grade Aluminum Alloy |
Caliper Bracket | CNC-Machined Carbon Steel |
You’re here because you’re passionate about your ride, and so are we. We want your TTSPORT brake upgrade to be a total win. Here’s some straight talk to make sure everything goes smoothly, from fitment to bedding in.
Look, we know you get it. Your brake kit is custom-made for your specific car. That means once it's built, it's yours. We can only accept returns if there’s a genuine quality defect from our side.
Sometimes, aftermarket wheels can be tricky. Depending on the design, you might need spacers for clearance. We’ll do our best to help you figure it out, but issues related to wheel spacers don't qualify for a return.
To get this right the first time, we need your help. Before you order, please give us the following info:
We’ll likely ask you to confirm some measurements and send a few photos of your wheels. Please double-check everything you send us. TTSPORT isn't responsible for fitment issues if the specs you provided were off.
We check every single part before it leaves our shop. When your kit arrives, give it a good look-over. If you spot any potential quality issues, let us know within 24 hours.
This is key to awesome performance. Don't skip it.
We build our kits to last, and we stand by our work. Here’s the breakdown:
Recommended Service Intervals:
Merci de vous être abonné !
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