Frenkit Performance Front Caliper Seal Kit – Toyota GR Supra / Audi TT RS 8J / Cupra Formentor VZx / Cupra Leon VZx (Brembo)
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Frenkit Performance Front Caliper Seal Kit – Toyota GR Supra / Audi TT RS 8J / Cupra Formentor VZx / Cupra Leon VZx (Brembo)

Sale price$198.00
SKU: 664002
Quantity:
Available to Order
Estimated shipping: 1 - 2 Days
Need it sooner? Contact us and we’ll see what we can do.

This kit services one (1) caliper. Two kits are required to rebuild a pair of calipers.

Frenkit Performance uses a high-temperature, peroxide-vulcanised silicone rubber designed specifically for durability and extreme thermal stability. The material maintains full mechanical strength from –60°C to +200°C and withstands short-term temperature spikes up to 300°C without degrading.

Compared to other brands, Frenkit components retain far greater elasticity, tensile strength and tear resistance. After 70 hours at 200°C, Frenkit seals maintain up to 30% more of their original properties than competitors. At 300°C, where other seals crack or become brittle within hours, Frenkit seals remain flexible, stable, and fully functional.

40/44mm Brembo Caliper Rebuild Kit

Included Components

  • 40mm High-Temp Grey Silicone Dust Boot – Qty 2
  • 40mm Pressure Seal – Qty 2
  • 44mm High-Temp Grey Silicone Dust Boot – Qty 2
  • 44mm Pressure Seal – Qty 2
  • Caliper Temperature Sticker – Qty 1
  • High-Temp Grey Silicone Bleeder Caps – Qty 2

OE Cross-References

StopTech Rebuild Kits:

  • 143.99040K – 40mm
  • 143.99044K – 44mm
  • Centric 143.03005

Brembo Dust Boot:

  • 20.4872.46 – 40mm
  • 20.4872.48 – 44mm

Brembo Pressure Seal:

  • 05.5955.58 – 40mm
  • 05.5955.60 – 44mm

Brembo Complete Rebuild Kits:

  • 105.5955.58 – 40mm
  • 105.5955.60 – 44mm

Vehicle Compatibility

  • Toyota GR Supra (Brembo)
  • Audi TT RS 8J (Brembo)
  • Cupra Formentor VZx (Brembo)
  • Cupra Leon VZx (Brembo)

Additional Compatible Vehicles (Shared Brembo Caliper)

  • Tesla Model X – All
  • Tesla Model S – All
  • Chevrolet Camaro SS (Gen 6) – 4-Piston Brembo
  • Audi TT (8J)
  • Audi TT RS (8J) – 2011–2014
  • Audi A3 3.2 Quattro (8P)
  • Aston Martin Vantage 4.3L / 4.7L – Brembo
  • Aston Martin Vantage – Cast Iron Brembo (2018+)
  • Aston Martin Volante 5.3L (1993+)
  • BMW Z4 (G29) – All

Note: This kit services one caliper only.

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