Front WRX STI, EVO Brembo Frenkit Performance Caliper Seal Kit - Frenkit Performance Caliper Seal Rebuild Kit (1 Caliper)

Rebuild your Brembo calipers with seals that hold up under sustained track heat.

Peroxide-vulcanised silicone rated from -60°C to +200°C continuous
Handles temperature spikes to 300°C without seal degradation
Retains material properties 30% better than competitors after heat ageing
Superior elongation, tensile strength, and tear resistance over generic alternatives
Covers one caliper — order two kits for a full axle rebuild

incl. GST · ships AU-wide

● In stockDispatched in 1–2 business days.

Specifications

On the spec sheet.

Spec sheet coming — contact support for full spec details.

Fitment

Will this fit?

Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.

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Why this part

Cheap rebuild kits use standard EPDM or low-grade silicone that hardens and weeps fluid after a few hard sessions. Frenkit's peroxide-vulcanised compound is engineered specifically for high-load brake environments, maintaining its mechanical properties long after budget seals have given up. For Brembo-equipped STi and Evo owners who actually use the brakes, the price difference is negligible against the cost of a caliper rebuild gone wrong.

Pairs well with