GT60-MONO Six-Piston Front Brake Kit

Custom-built — ships in 2-3 weeks
Regular price $2,199.00
Wheel Size
Material
Caliper Color
VIN plate visible through the base of the windshield, driver's side
Windshield (driver's side)

Visible from outside, lower windshield corner

VIN sticker on the driver's door jamb
Driver's door jamb

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GT60-MONO is TEI's monoblock six-piston Racing caliper — already proven on a Nissan GT-R, running the same 378mm rotor and M2 metallic pads offered here. Built for high-performance cars like the M3/M4, Porsche, and AMG models, it spreads 50.21cm² of clamping area across six opposed pistons CNC-machined from a single 6082-aluminum billet, pairs with a slotted rotor cut in TEI's blade-pattern design, and routes brake fluid internally to shield the fluid path from impact and debris, with R1/R2 track pad compounds available for competition use.

Fits 18–20-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.

GT60-MONO is TEI's monoblock six-piston Racing caliper — already proven on a Nissan GT-R, running the same 378mm rotor and M2 metallic pads offered here. Built for high-performance cars like the M3/M4, Porsche, and AMG models, it spreads 50.21cm² of clamping area across six opposed pistons CNC-machined from a single 6082-aluminum billet, pairs with a slotted rotor cut in TEI's blade-pattern design, and routes brake fluid internally to shield the fluid path from impact and debris, with R1/R2 track pad compounds available for competition use.

Fits 18–20-inch wheels. Includes caliper, rotor, brake pads, and mounting hardware.

  • Vendor TEI Brakes
  • SKU GT60MONO-18-355X32D55MM-STD-SIL
  • Vehicle fit High-performance vehicles (M3/M4, Porsche, AMG)
  • Vehicle weight range 1.5–1.8 t
  • Wheel fit 18-20"
  • Install position Front
  • Bore fit 414/428/429/437
  • Rotor size options 355×32D57.5 / 378×35.6D56 / 380×36D68 / 390×36D72
  • Caliper material Aluminum alloy 6082/T651
  • Process Monoblock forged
  • Piston count 6
  • Piston diameter Ø27×2 / Ø32×2 / Ø38×2
  • Total piston area 50.21cm²
  • Caliper weight 4.02kg
  • Caliper dimensions 315.5×233×87mm
  • Pad area 83.93cm²
  • Pad thickness 25mm
  • Dust protection Internal dust seal
  • Oil routing Internal fluid routing
  • Standard compound M2
  • Upgrade option R1 / R2 optional — for track or competition use; not recommended for routine street driving.

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.

Floating vs. Fixed Calipers

See why a fixed multi-piston caliper delivers a more direct, linear pedal feel.

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.

Floating caliper animation The inner piston moves first, then the caliper body floats outward before the outer pad clamps. Rotor Hydraulic pressure PistonOuter pad Inner pad Caliper body floats 1. Piston pushes inner pad2. Body floats outward3. Outer pad clamps

Two sequential steps create dead travel and a slight delay in pedal feel.

Fixed multi-piston caliperTEI design

Pistons on both sides move directly and at the same time, clamping the rotor in one controlled step.

Fixed caliper animation Opposing pistons and pads move together to clamp the rotor simultaneously. Rotor PressurePressure Inner padOuter padFixed caliper body 1. Pressure builds2. Pistons move together3. One-step clamp

Clamping force F = P × S: hydraulic pressure multiplied by total piston area. The response is direct and linear.