Performance Front Brake Caliper Piston and Seal Kit 36mm and 40mm. Porsche 964 / 986 / 987  ❭  964601673

High Temperature Performance Brake Caliper Seal Kit Upgrade Kit 36mm and 40mm
1 kit per caliper - 2 required per car

Upgrade and restore your Porsche braking system with this High Temperature Performance Brake Caliper Seal & Piston Upgrade Kit, specifically engineered for Porsche 964, Porsche 986 Boxster, Porsche 987 Boxster and Porsche 987 Cayman models.

Fits:

• Porsche Boxster S 986 3.2L 1999-02
• Porsche Boxster S 986 3.2L 2003-04
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman S / R 3.4L 987C MKII 2009-12
• Porsche 944 S2 3.0L 16V 1989-91
• Porsche 968 3.0L 1992-94

Developed as part of the specialist Performance Range, this premium brake caliper rebuild kit combines replacement pistons with upgraded high-temperature sealing components, delivering superior durability and braking reliability under demanding driving conditions.

Kit Contents
• 2 x 36mm Pistons
• 2 x 36mm Performance Dust Seals
• 2 x 36mm Performance Piston Seals
• 2 x 40mm Pistons
• 2 x 40mm Performance Dust Seals
• 2 x 40mm Performance Piston Seals
• 2 x Bleed Nipples
• 2 x Bleed Nipple Dust Covers

Designed for fast road driving, spirited use, track-day events and performance-focused Porsche ownership, this kit helps maintain optimum caliper operation when exposed to repeated heavy braking and elevated operating temperatures.

Unlike conventional rebuild kits, the Performance Range incorporates upgraded silicone dust seals and enhanced thermal-resistant piston seals specifically developed to withstand the extreme temperatures generated by modern high-performance braking systems.

Performance Range Key Advantages

High-Temperature Silicone Dust Seals

Performance Range kits utilise premium silicone dust seals instead of traditional OEM-style EPDM rubber dust boots.

Benefits include:

• Exceptional resistance to elevated brake temperatures
• Improved flexibility during repeated thermal cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal degradation
• Enhanced protection against dirt, moisture and contamination

Enhanced Thermal-Resistant Piston Seals

The piston seals are manufactured using an upgraded EPDM compound developed specifically for high-performance braking applications.

Advantages include:

• Increased resistance to high operating temperatures
• Improved sealing performance under heavy braking loads
• Enhanced long-term reliability
• Greater resistance to thermal fatigue
• Consistent caliper performance during demanding use

Why Choose the Performance Range?

Performance driving places significantly greater demands on brake components than everyday road use. During repeated heavy braking, temperatures can rise dramatically, accelerating wear on conventional seals and reducing long-term reliability.

The upgraded materials used throughout the Performance Range help maintain brake caliper efficiency and sealing integrity when exposed to:

• Repeated heavy braking cycles
• High operating temperatures
• Fast road driving
• Track-day environments
• Motorsport-inspired applications
• Aggressive driving conditions

This makes the kit an ideal preventative maintenance upgrade for Porsche owners seeking enhanced brake system durability and performance.

Ideal Applications

Perfect for:

• Porsche 964
• Porsche 986 Boxster
• Porsche 987 Boxster
• Porsche 987 Cayman
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• Brake caliper refurbishment projects
• Vehicles subjected to repeated heavy braking cycles