- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 Carrera 2 3.6L 2005>>
- Porsche 997 Carrera 4 3.6L 2005>>
- 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
This Product Fits:
Porsche 986 Boxster 2.5/2.7 97-05 Rear
Porsche 986 Boxster S 3.2 99-05 Rear
Porsche 987 Boxster 2.7 05>> Rear
Porsche 987 Boxster S 3.2 05>> Rear
Porsche 987C Cayman 06>> Rear
Porsche 996 3.4/3.6 97-05 Rear
Porsche 997 C2/C4 05-09 Rear
The problem of brake fluid boiling is simply traced to heat transferring from the rotors and pads directly into the fluid through the caliper pistons. When brake fluid boils, it releases air that is normally part of the molecular structure of the fluid. This air is compressible of course, and the brake pedal goes to the floor instead of moving the caliper pistons. Production cars tend to suffer from this on track days more as they don't usually have the extensive cooling duct and exotic brake materials as true racing cars. True racing only brake calipers generally come with titanium caliper pistons for one reason. Titanium as a material has low thermal conductivity. This means that it is very bad at transferring heat, which is fantastic if you are trying to keep your fluid cool.
The Girodisc solution to help prevent fluid boiling is to use a thin titanium shim placed between the pad back and the pistons, to keep the braking heat from transferring into the pistons and fluid. Here is a comparison of materials and their relative thermal conductivity ratings:
Titanium 6AL-4V 6.7 W/mk
Steel 52 W/mk
Aluminum 130 W/mk
You can see that Titanium will transfer far less heat than steel and especially aluminum. For cars that are going to see hard or multiple track days, these shims are cheap protection from losing the pedal due to boiling at the wrong time and making the day very expensive.
Water jet cut to exact size, no cutting, grinding, or swearing involved.
Price is per axle (four pieces)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TS-738-4
The product you are viewing cross references to these numbers
Shop Securely
12 Month Warranty
Worldwide Delivery
Brembo HTC64T Racing Brake Fluid (500ml)
This high temperature brake fluid designed for the most extreme racing conditions.
It has a dry boiling point of 335° C which is around 25° C higher than a typical racing brake fluid. Developed exclusively for competition use, Brembo HTC 64T provides the highest performance under all racing conditions and has been used in F1, ALMS, DTM, WRC and BTCC.
Very high dry boiling point (335°C) / Wet boiling point 203°C
Ideal for competition vehicles which experience high brake temperatures
Successfully used in top level Motorsport including F1
For maximum performance it is recommended that Brembo HTC 64T is not mixed with other brake fluids.
500ml Bottle
Please Note
Must not be used in brake systems containing magnesium parts
Shop Securely
12 Month Warranty
Worldwide Delivery
Brembo Evo 500+ Brake Fluid 250mm
Reliability and high quality
Brembo Racing | SPORT | EVO 500++ brake fluid is ideal in all conditions, fit for all, from everyday driving to non-professional intermediate use on the track.
This is a reliable high quality fluid that improves pedal feel and consistent braking performance without the frequent inspection intervals of a full racing brake fluid.
Formulated for real enthusiasts
- Suitable for use in braking systems designed for non-mineral fluids.
- Purposely designed to meet the expectations of enthusiasts who demand a lot from their system.
- Exceeds the requirements of specification U.S. FMVSS No.116 DOT 3 and DOT 4, SAE J1703, SAE J1704 and ISO 4925 (classes 3 and 4).
- Compatible with other DOT 3, DOT 4 and DOT 5.1 brake fluids, as long as they comply with the above specification.
For safety reasons, it is recommended to replace your brake fluid at least once a year. Not Suitable for vehicles with mineral oil systems. Colour range: appearance from transparent to amber. In the case of new brake fluid, when poured out from the sealed bottle, the colour may differ from the range, but the performance remains the same.
Shop Securely
12 Month Warranty
Worldwide Delivery