Upgrade Carbon Ceramic Disc and Caliper Kit for Xiaomi SU7
2026-06-26
Vehicle Info
This upgrade was applied to Xiaomi SU7 high-performance electric sedan. The original factory steel brake rotors carry heavy unsprung weight and suffer severe brake fade under repeated hard braking, mountain driving and track sessions. Due to the vehicle’s heavy curb weight and instant electric torque, stock braking system cannot support full performance potential, so the customer chose our front carbon ceramic brake kit for performance upgrade.
Kit Specification
Front only: 6-piston forged calipers + 405mm carbon ceramic rotors
Full supporting accessories included: high-performance brake pads, stainless steel braided hoses, custom mounting brackets. Minimum wheel fitment: 19-inch rims, best visual effect with 20-inch wheels. Only front braking system upgraded, rear brakes remain OEM stock.
Key Upgrade Benefits
- Ultra-lightweight: Carbon ceramic rotors cut weight by over 60% vs OEM steel discs, reducing unsprung mass for sharper steering and smoother acceleration.
- Track-grade thermal stability: Withstand temperature over 1000°C, zero brake fade during consecutive hard stops or long downhill driving, shorter stopping distance on dry & wet roads.
- Low maintenance & long service life: Rust-proof and corrosion-resistant, service lifespan 5-8 times longer than steel rotors, no vibration or abnormal noise after long-term use.
- Plug-and-play installation: Vehicle-specific brackets for direct fit, no wiring modification, all original electronic functions fully retained.
- Premium sport appearance: Large carbon ceramic rotors paired with colored forged calipers deliver aggressive racing look behind wheels.
Customer Testimonial
After installation, the brake pedal delivers linear, firm feedback for daily highway driving with reliable emergency stopping power. During track days with multiple laps, front braking performance stays consistent without fading. No rust forms on rotors after weeks of parking, cutting regular maintenance work, fully unlocking the handling performance of Xiaomi SU7.
