Front Porsche 964 / Boxster 986/987 / Cayman 987 Frenkit Performance Caliper Piston & Seal Kit

This kit will suit one caliper only, two kits required for a pair of calipers. Frenkit Performance uses a high-performance, high-temp peroxide-vulcanized silicone rubber designed for durability. This silicone has excellent mechanical properties, performing reliably between -60°C and +200°C without breaking down and handling temperature spikes up to 300°C with ease. The elongation, tensile strength, and tear resistance found in the Frenkit parts are far superior to other brands; Even after aging at 200°C for 70 hours, Frenkits material retains its properties 30% better than competitors. At higher temperatures, the difference is even more striking: after 2 hours at 300°C, components from other manufacturers crack and become brittle, while Frenkit components remain flexible, durable, and completely functional under stress. 36/40mm Brembo 4-pot Porsche Brake Caliper Rebuild Kit Included are the following components: 36mm High Temp Gray Silicone Dust Boot, Quantity 2 40mm High Temp Gray Silicone Dust Boot, Quantity 2 36mm Pressure Seal, Quantity 2 40mm Pressure Seal, Quantity 2 36mm Piston OE specifications, Quantity 2 40mm Piston OE specifications, Quantity 2 Bleeder Cap High Temp Gray Silicone, Quantity 1 Caliper Temperature Sticker Replaces: This kit services one (1) caliper.