TEI SR8 8-Piston Brake Kit – Precision Performance for 20-inch+
Wheels
Experience uncompromising braking with the TEI SR8 8-Piston Brake Kit, engineered for high-performance vehicles equipped with 20-inch and larger wheels. Combining advanced materials, innovative design, and precision
craftsmanship, the SR8 delivers world-class braking performance
with exceptional heat management, rigidity, and control for both
street.
High-Strength 8-Piston Caliper Design
This SR8 auto brake systems are 2piece forged;l 8-piston caliper, designed for maximum pressure balance and fade resistance. Built
from 6082-T6 aerospace-grade aluminum alloy, the caliper offers an optimal combination of lightweight
construction, strength, and thermal stability.
Key Features:
External Dust Cover Design – Protects internal components from dirt, debris, and heat,
ensuring long-term reliability and smooth piston movement.
Rigid Reinforcement Ribs – Strengthen the caliper housing to minimize flex under extreme
pressure, improving braking precision and pedal consistency.
Lightweight Hollow Structure – Reduces unsprung weight, enhancing suspension performance and
overall handling.
Aerospace Aluminum Construction – Provides outstanding heat resistance, corrosion protection, and
long-term durability.
The SR8 caliper combines race-inspired engineering with refined
aesthetics, offering both visual impact and functional excellence
behind large-diameter wheels.
High-Performance Rotor Options
The TEI SR8 Brake Kit comes equipped with G3500 high-carbon alloy rotors, known for their superior heat dissipation, crack resistance, and
vibration control. The high-carbon composition (3.85% carbon)
enhances friction stability, allowing for consistent braking power
under repeated heavy use.
Customers can choose from:
Both rotor options are precisely engineered to deliver smooth
engagement, improved pedal feel, and minimal fade, ensuring
superior braking in every scenario.
Ceramic Brake Pads
The TEI SR8 Brake kit is matched with ceramic brake pads featuring friction coefficient of 0.38–0.43, ensuring stable braking across various temperatures. These pads
provide excellent initial bite, low dust, and quiet operation while
maintaining consistent friction during aggressive driving or
endurance runs.
Proven Braking Test
In rigorous testing from 100 km/h to 0 km/h, the TEI SR10 8-Piston Brake Kit achieved an average stopping time of 2.5 s, demonstrating its precision control, powerful deceleration, and
fade-resistant stability.
Key Benefits
8-piston caliper design for balanced, high-pressure braking
External dust cover for long-lasting protection and cleaner operation
Reinforced rib structure for maximum caliper rigidity
Lightweight 6082-T6 aluminum for strength and responsiveness
G3500 high-carbon alloy rotors (slotted/drilled options)
Optional carbon ceramic discs for extreme performance
Ceramic pads (μ = 0.38–0.43) for smooth, consistent braking
Fits 20-inch and larger wheels
Average 100–0 km/h stopping time: 2.5 seconds
Product Parameters:
| Item No. | SR8 High Performance Brake Kit |
| Type | Front Big Brake Kit |
| Wheel | Fits 20 Inch and Larger Wheel |
| Brake Caliper |
| Weight | 6.7KG/Each Caliper |
| Material | Full Aluminum Alloy |
| Pistons | 8 Pistons |
| Pistons Size | 30mm/28mm*4 |
| Pistons Area | 52.87cm² |
| Caliper Craft | 2 Piece Forging |
| Brake Pad |
| Pad Area | 80.2c㎡ |
| Pad Material | Ceramic Pad |
| Brake Disc |
| Style | Slotted/Drilled/Slotted Drilled/Carbon Ceramic(Option) |
| Size | 40.0*3.6cm(20 inch) 42.0*3.6cm(21inch) 44.0*3.6cm(22 inch)
|
| Material | G3500 High Carbon Alloy(Carbon 3.85%) / Carbon Ceramic(Option) |
| Craft | 600℃ Heat Treatment for 24 Hours /72 curved ventilation slots |
| Standard | Dynamic Balance Testing, DTV Vibration Detection |
| Brake Hose |
| Material | PTFE Inner Tube + Stainless Steel Braided Mesh + PVC Protective
Sleeve |
| Certificates | Certified by TUV, DOT, ADR, and ISO |
