Brake Pad Anti-vibration shims
Anti vibration damper 36mm/40mm SET OF 4 Porsche Boxster 986 / 987 / 987C / 996 / 997
- 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 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
SET OF 4. Requires 2 per caliper, that's 4 per car.
This is a complete replacement set for the factory shims fitted to Porsche front and rear brake calipers. These precision damping plates sit between the pad backing plate and caliper pistons, absorbing vibration and eliminating brake squeal while ensuring even braking pressure across the pads.

Porsche 986 S 3.2L Front Caliper
Porsche 987 MKI 3.2L S Front Caliper
Porsche 987 MKII 2.9L/3.2L Front Caliper
Porsche 987C MKI Cayman 2.7L/3.4L Front Caliper
Porsche 987C MKII Cayman 2.9L/3.4L Front Caliper
Porsche 996 C2/C4 Front Caliper
Porsche 997 C2/C4 MK I Front Caliper
• Function: Dampens vibration, reduces brake noise, ensures even pressure distribution
• Set Contents: 4 × Brake Pad Shims (complete front or rear axle)
• Position: Front or rear calipers (verify piston size: 36/40 mm)
• Symptoms of wear: Brake squeal, vibration, uneven pad wear
• Benefits OEM geometry, quiet braking, consistent performance, long service life
• Installation Direct-fit replacement; replace with each new pad set
These shims perform a key role in maintaining the refinement of your braking system. Over time, original OEM shims can degrade, detach, or corrode, leading to:
• Brake squeal or noise under braking
• Uneven pad wear or uneven brake torque on opposing pads
• Increase in pedal vibration or unpleasant feedback
Replacing these shims whenever the brake pads are changed ensures the system remains quiet, stable, and correct in performance. A properly fitted damping plate helps preserve the premium driving and braking experience expected of Porsche vehicles.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635108802
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
Anti vibration damper 36mm / 40mm. Porsche Boxster 986 / 987 / 987C / 996 / 997
- 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 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Requires 2 per caliper, that's 4 per car. Price is shown for each damper


Porsche 986 S 3.2L Front Caliper
Porsche 987 MKI 3.2L S Front Caliper
Porsche 987 MKII 2.9L/3.2L Front Caliper
Porsche 987C MKI Cayman 2.7L/3.4L Front Caliper
Porsche 987C MKII Cayman 2.9L/3.4L Front Caliper
Porsche 996 C2/C4 Front Caliper
Porsche 997 C2/C4 MK I Front Caliper
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635108802
The product you are viewing cross references to these numbers
Shop Securely
12 Month Warranty
Worldwide Delivery
Anti vibration damper 36mm / 40mm. Porsche Boxster 986 / 987 / 987C / 996 / 997
- 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 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Requires 2 per caliper, that's 4 per car. Price is shown for each damper.
Replacement anti-vibration shim (also called a damping plate or brake pad shim) is designed to sit between the brake pad backing plate and the caliper piston in front calipers. It helps to dampen vibrations, reduce brake noise, and promote even pressure distribution on the pad surface during braking. These shims are critical to minimizing squeal and enhancing the quietness and refinement of the braking system. Constructed to match original Porsche dimensions.

Porsche 986 S 3.2L Front Caliper
Porsche 987 MKI 3.2L S Front Caliper
Porsche 987 MKII 2.9L/3.2L Front Caliper
Porsche 987C MKI Cayman 2.7L/3.4L Front Caliper
Porsche 987C MKII Cayman 2.9L/3.4L Front Caliper
Porsche 996 C2/C4 Front Caliper
Porsche 997 C2/C4 MK I Front Caliper
• Location: Front brake calipers (in between pad backing plate and piston)
• Function: Absorbs and dissipates vibration generated during braking, reduces squeal, ensures uniform pad wear
These shims perform a key role in maintaining the refinement of your braking system. Over time, original OEM shims can degrade, detach, or corrode, leading to:
• Brake squeal or noise under braking
• Uneven pad wear or uneven brake torque on opposing pads
• Increase in pedal vibration or unpleasant feedback
Replacing these shims whenever the brake pads are changed ensures the system remains quiet, stable, and correct in performance. A properly fitted damping plate helps preserve the premium driving and braking experience expected of Porsche vehicles.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635108802
The product you are viewing cross references to these numbers
Shop Securely
12 Month Warranty
Worldwide Delivery
Cera-Tec metal free permanent lubricant textar

For brake systems and is highly temperature-resistant (up to 1,000°C).
Available in 75ml tube and 5ml sachet
The advantages of Cera Tec:
• Non-conductive and contains no solids
• Suitable for ABS
• Facilitates brake installation
• Reduces brake squealing
• Protects against scoring and corrosion
• Free of copper and acids
• Pressure-resistant / high viscosity
Cera Tec is also suitable for lubricating:• Disc- and drum-brake systems
• Compressors
• Centralised lubrication systems
• Axle bearings
• Chains
• Seat rails
• Sunroof tracks
• Battery terminals
Application:
Apply a thin layer of Cera Tec on the marked sections
Find out about Textar product verification here
Shop Securely
12 Month Warranty
Worldwide Delivery
Hydra tec lubricant for maintenance work and protection Textar
Hydra tec lubricant for maintenance work and protection Textar
Available in 75ml Tube or 5ml Sachet
The Advantages of Hydra Tec:
- Facilitates the installation of hydraulic brake components
- Tested compatibility with commercially available braking fluids (DOT3, DOT4, DOT4LV, DOT5.1)
- Free of mineral oils and compatible with EPDM rubber
- In addition, running surfaces are protected against corrosion
Hydra Tec is suitable for lubricating:
- Cylinder running surfaces
- Pistons
- Sealing elements
Application:
Apply a thin layer of Hydra Tec on the marked sections.
Note:
Hydra Tec should be applied thinly and evenly.
Never use mineral oils or greases as substitutes.
Do not apply the product on friction surfaces of brake pads or brake discs.
Find out about Textar product verification here
Shop Securely
12 Month Warranty
Worldwide Delivery
Porsche Brake Pad Anti-Vibration Shims | Design911 Precision Noise Reduction & Performance Enhancing Components
Brake pad anti-vibration shims play an essential role in maintaining quiet, smooth, and consistent braking performance. Fitted between the brake pads and calipers, these components absorb vibration and dampen noise caused by friction and movement under load. By reducing brake squeal and ensuring even pressure distribution, they enhance comfort, braking precision, and component longevity — making them an important part of every Porsche braking system.
At Design911, we offer a premium range of brake pad anti-vibration shims, manufactured from high-quality composite and stainless-steel materials. Each shim is designed to deliver maximum noise reduction, thermal stability, and perfect fitment across Porsche model ranges. Ideal for servicing, restorations, or performance upgrades, these shims ensure your Porsche brakes perform with the refinement and control expected of the marque.
What Do Brake Pad Anti-Vibration Shims Do?
Anti-vibration shims are thin layers designed to prevent metal-on-metal contact between brake pads and calipers, reducing noise and improving braking efficiency.
Core Functions:
• Absorb vibration and resonance during braking.
• Reduce or eliminate brake squeal and high-frequency noise.
• Ensure consistent pad pressure and even braking.
• Protect caliper pistons and pads from heat transfer.
• Improve pedal feel and driver comfort.
By maintaining quiet, smooth braking, shims help preserve the driving experience and mechanical precision of your Porsche.
Why Do Brake Pad Shims Fail or Degrade?
Brake pad shims are subjected to extreme heat, pressure, and environmental exposure, which can cause deterioration or loss of performance over time.
Common Causes of Failure Include:
• Heat damage or delamination from prolonged use.
• Corrosion or contamination from road debris or moisture.
• Warping or deformation due to excessive temperature cycles.
• Loss of adhesive properties leading to movement or vibration.
• Improper installation or use of incompatible materials.
When shims degrade, brake noise increases, and braking feel can become inconsistent — making replacement essential for safety and comfort.
Why Replace or Upgrade Your Porsche Brake Pad Anti-Vibration Shims?
Replacing worn or damaged shims restores proper damping and quiet braking operation. Upgrading to high-performance or reinforced materials can further improve thermal resistance and noise suppression.
Key Benefits:
• Eliminates brake squeal and vibration.
• Enhances braking smoothness and driver comfort.
• Reduces heat transfer and pad wear.
• Constructed from advanced composite or stainless-steel materials.
• Direct-fit design for precision installation.
• Suitable for daily driving, restoration, or track preparation.
Design911’s Porsche brake pad anti-vibration shims are engineered for durability, precision, and refinement — maintaining the quiet confidence expected from Porsche braking systems.
Highlights
• Premium Porsche brake pad shims designed for vibration
damping.
• Engineered for heat resistance and long service life.
• Reduces noise, squeal, and harshness under braking.
• Perfect for servicing, upgrades, or restorations.
• Fits a wide range of classic and modern Porsche models.
• Essential for achieving quiet, responsive braking performance.