Floating caliperTypical OEM
A single piston acts on the inner pad. The caliper body then slides on its guide pins to bring the outer pad into contact.
Two sequential steps create dead travel and a slight delay in pedal feel.
SR8 Eight-Piston Front Brake Kit
Custom-built — ships in 2-3 weeks
Regular price
$1,699.00
Fitment first
Confirm your vehicle before ordering — find your kit.
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Carbon-Ceramic compatibility
Ordering a Carbon-Ceramic disc? It requires CS1/CS2 compound pads. Standard M1/M2/R1/R2 pads must not be used on a Carbon-Ceramic disc.
Questions about fitment or compatibility? Our team can help.
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The SR8 is TEI's Street Tuned S-series pick for EVs, large SUVs, and executive sedans running large-diameter factory wheels — comfort- and durability-oriented like the rest of the S-series, sized for vehicles where extra mass meets high-speed capability. An eight-piston, two-piece forged caliper spreads braking force across a 60.41cm² piston area, with internal fluid routing that keeps the fluid path shielded inside the caliper body rather than exposed to road debris and impact.
Fits 19–21-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.
The SR8 is TEI's Street Tuned S-series pick for EVs, large SUVs, and executive sedans running large-diameter factory wheels — comfort- and durability-oriented like the rest of the S-series, sized for vehicles where extra mass meets high-speed capability. An eight-piston, two-piece forged caliper spreads braking force across a 60.41cm² piston area, with internal fluid routing that keeps the fluid path shielded inside the caliper body rather than exposed to road debris and impact.
Fits 19–21-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.
- Vendor TEI Brakes
- SKU SR8-20-400X36MM-STD-RED
- Vehicle fit
- Vehicle weight range
- Wheel fit
- Install position
- Bore fit
- Rotor size options
- Caliper material
- Process
- Piston count
- Piston diameter
- Total piston area
- Caliper weight
- Caliper dimensions
- Pad area
- Pad thickness
- Dust protection
- Oil routing
- Standard compound
Every TEI kit is custom-built — bells and brackets machined for your vehicle — and ships directly from our Guangzhou facility. Steel-disc kits typically ship in 2–3 weeks, plus transit time; exact times for your destination are shown at checkout.
We ship worldwide by express courier with tracking, and you're welcome to use your own freight forwarder — just send us the warehouse contact and reference number before dispatch. Import duties and taxes, if any, are set by your customs authority and are the recipient's responsibility. See our Shipping page for full details, or contact us for a shipping estimate before ordering.