Floating caliper
Pedal
Grip on the rotor
Body is still slidingFull grip
You press the pedal. The brake first moves one pad, then slides its whole body, then grips.
You wait for two steps.
GTS4-R Four-Piston Rear Brake Kit
Custom-built — ships in 2-3 weeks
Regular price
$1,436.00
Fitment first
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Need Replacement Pads?
Replacement Brake Pads — GTS4 (Competition Upgrade)
View Replacement Pads
From $156.00
GTS4-R is the rear counterpart to the GTS4, built for the same mountain-road driving, track days, and high-performance use. Four opposed pistons in a monoblock-forged caliper — CNC-machined from a single billet of 6082 aerospace aluminum — spread 26.45cm² of clamping area for a firm, controllable rear pedal, pairing with a slotted rotor cut in TEI's blade-pattern design and running M2 metallic pads standard with R1/R2 compounds available for track and competition use.
Fits 17–19-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.
GTS4-R is the rear counterpart to the GTS4, built for the same mountain-road driving, track days, and high-performance use. Four opposed pistons in a monoblock-forged caliper — CNC-machined from a single billet of 6082 aerospace aluminum — spread 26.45cm² of clamping area for a firm, controllable rear pedal, pairing with a slotted rotor cut in TEI's blade-pattern design and running M2 metallic pads standard with R1/R2 compounds available for track and competition use.
Fits 17–19-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.
- Vendor TEI Brakes
- SKU GTS4R-17-330X28MM-STD-GRY
- 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
- Upgrade option
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.
