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- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
High Temperature Performance Brake Caliper Seal Kit
Upgrade Kit 30mm, 32mm and 38mm
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 991 Carrera 2S, Carrera 4S, GTS and turbo models.
Fits:
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Part of the advanced Performance Range, this comprehensive
caliper rebuild kit combines replacement pistons with upgraded high-temperature
sealing components, delivering exceptional durability and reliability under
demanding braking conditions.
Please
verify piston diameter before ordering.
Kit Contents
• 2 x 30mm Pistons
• 2 x 30mm Performance Dust Seals
• 2 x 30mm Performance Piston Seals
• 2 x 32mm Pistons
• 2 x 32mm Performance Dust Seals
• 2 x 32mm Performance Piston Seals
• 2 x 34mm Pistons
• 2 x 34mm Performance Dust Seals
• 2 x 34mm Performance Piston Seals
• 2 x Bleed Nipple Dust Covers
Designed for fast road driving, spirited use, track days and high-performance Porsche applications, this kit helps maintain optimum brake caliper performance when subjected 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 that are specifically engineered 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 in place of conventional OEM-style EPDM dust boots.
Benefits include:
• Superior resistance to elevated brake temperatures
• Improved flexibility during repeated heat cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal deterioration
• Enhanced protection against dirt, moisture and contamination
Enhanced Thermal-Resistant Piston Seals
The piston seals are manufactured from an upgraded EPDM compound specifically developed for high-performance braking environments.
Advantages include:
• Improved thermal resistance
• Enhanced sealing performance
• Greater long-term durability
• Increased resistance to thermal fatigue
• Consistent caliper operation under extreme braking loads
Why Choose the Performance Range?
Modern Porsche 991 models generate significant braking forces, particularly during spirited driving and track use. The upgraded materials used throughout the Performance Range help maintain caliper performance 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 reliability and performance.
Ideal Applications
Perfect for:
• Porsche 991 Carrera 2S
• Porsche 991 Carrera 4S
• Porsche 991 GTS
• Porsche 991 Turbo
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• Performance brake system rebuilds
• Vehicles subjected to repeated heavy braking cycles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991006375
The product you are viewing cross references to these numbers
Price is each seal
**Please check the piston size you need as some callipers take two different sizes.
Fits:
Various Models
Price is each seal
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1055955
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Porsche 997 C2 / C4 MKII 2009-12
Porsche 991 Carrera 3.4L 2012>>
Porsche 981 Boxster 2.7L 2012>>
Porsche 981C Cayman 2.7L / Cayman S 3.4L 2013>>
This product supersedes Porsche's old part numbers:
- 99735195900
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99735195901
The product you are viewing cross references to these numbers
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
FRONT
Porsche 981 Boxster S 2012>> FRONT
Porsche 991 C2S / C4S 3.8L 2012>> FRONT
Click 'Zoom in' for large parts diagram.
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96535291700
The product you are viewing cross references to these numbers