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- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 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 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / 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
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Replacement OE part no 99135194781, 99135194782, 99135194783, 99135194784
Sold as SET OF 4 pads for one axle.
Dimensions : 194 x 18 x 65 mm
Porsche Cayman 981C GT4 2015>> FRONT
Porsche Cayman 718 GT4 FRONT
Porsche Cayman 718 GT4RS FRONT
Porsche 991 3.0 Carrera / Carrera S 2015>> FRONT
Porsche 991 3.4 Carrera 2/4/Targa 2011 - 2015 FRONT
Porsche 991 3.8 Carrera S 2011 - 2015 FRONT
Porsche 991 GT3 / Turbo / Turbo S 2013>> FRONT
Porsche 992 Carrera S / Carrera 4S 2019>> FRONT
Porsche 992 GT3 / GT3 RS / turbo 2019>> FRONT (Iron Discs)
The absolute best brakes on the market Performance Friction brakes are the standard of excellence in high-performance vehicles, and street vehicles.
PFC brake pad compounds:
11 compound
for sprint / medium distance with smooth bite & rising friction over temperature.
11 compound is a new generation sprint and medium distance friction providing the ultimate in control, with superior disc conditioning. 11 compound was developed from the 01 compound with improved bite, modulation, and release characteristics. Good fade resistance & easy control. It is ultra-smooth and developed to reduce wheel locking at the end of a stop. For many applications, 11 will replace the venerable 01 compound.
Applications: GT, All Formula, Rally and Rally Raid, Historic Racing, Trackday, when pedal feel is needed. Preferred compound choice for one make series.
13 compound
high bite, high friction for sprint & rally applications.
13 compound is a new generation of ultimate high bite-high friction. 13 compound has been developed with increased bite, modulation, with superior disc conditioning and release characteristics for exceptional control. Ultra-smooth and great for tracks with high grip or high downforce cars. It is the ultimate combination of high bite and infinite control. Ideal use where high bite in the first third of the stop is desired. 13’s wear is on a par with PFC's legendary 01 compound and will operate at higher temperatures if called to. 13 has a very high threshold for fade resistance. Out of all the high bite, high torque pads on the market 13 has shown to have one of the lowest taper wear in a properly designed race caliper.
Applications: GT3, GT4 front, LMP3, Rally, Formula 3, F3R, Indy series, Touring car, one make series
68 compound
for street & track day use, with incredible cold bite plus high temperature tolerance.
The 68 compound is the most popular street/track day offering in the PFC lineup. This compound has incredible cold bite and even better mu with extreme temperatures. Offering a smooth release and responsive pedal for pushing the limit. 68 is quiet on brake application with very low, non-corrosive dust characteristics.
Whether it’s crossing out items from your grocery list or writing in a new personal best lap time, this pad is the ultimate option for street driving and high-performance track days.
331 compound
degressive pad for front applications, with good initial bite & low wear. ABS-friendly.
331 is the next generation of PFC endurance material. Improved control with ABS, and gentle on discs. The 331 Carbon Metallic ® compound has been developed with higher initial bite than PFC’s renowned 08 endurance compound. The 331 has improved release, and continues to offer exceptional control and feel. It boasts low wear rate and exceptional disc conditioning.
Applications: Endurance pad for front axle with ABS, GT3, GT4, Touring car and Trackday
Track days and street upgrades for nearly every make and model are manufactured to meet or exceed OE specifications. Whether you're driving a brand new Porsche or a vintage collectible, we've got the brakes to fit your needs. Design 911 offer a wide range of Performance Friction brake pads for all Porsche models from 1970 - 2010, also in the program are a range of Two-piece floating street upgrade disc and replacement steel disc for cars with Porsche Ceramic Composite Brakes (PCCB)
Information about Racing Compound Characteristics
Information about Brake Pad Size
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1773.
The product you are viewing cross references to these numbers
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Replacement OE Part No 99635194912
Sold as set of 4 pads for one axle.
Porsche 996 C4S 2002 - 2005 Front
Porsche 996 GT3 MKI 1999 - 2001 Front
Porsche 996 Turbo 2002 - 2005 Front
Porsche 997.1 3.8L C2S / C4S 2005 - 2008 Front
Porsche 997.2 3.8L C2S / C4S 2009 - 2012 Front
Please note: These pads have the clip cut out for the brake sensor but there is no hole drilled in the pad to accept the wire. As this is track and racing pad it is not common practice to fit the sensors. If you insist on fitting the sensors, you will have to drill a hole for the wire to slot in.
PFC brake pad compounds:
08 compound
endurance compound for high temperatures. Slight friction rise with temperature. Low disc wear
08 compound has gained immediate favour in endurance sportscar and GT racing and also in endurance production car racing due to its performance in applications where smooth initial bite is a must. 08 has a slight friction rise with temperature with excellent release and modulation characteristics. Very low abraded disc wear with a fine grey slate like disc finish, similar to 01. Despite its considerable performance, 08 wears the longest of all PFC pads and easily matches wear of the other competitors with much higher bite.
Applications: Endurance pad for high temperature applications, GT, Touring car, Driving school, Trackday, Rally Raid.
11 compound
for sprint / medium distance with smooth bite & rising friction over temperature.
11 compound is a new generation sprint and medium distance friction providing the ultimate in control, with superior disc conditioning. 11 compound was developed from the 01 compound with improved bite, modulation, and release characteristics. Good fade resistance & easy control. It is ultra-smooth and developed to reduce wheel locking at the end of a stop. For many applications, 11 will replace the venerable 01 compound.
Applications: GT, All Formula, Rally and Rally Raid, Historic Racing, Trackday, when pedal feel is needed. Preferred compound choice for one make series.
The absolute best brakes on the market Performance Friction brakes are the standard of excellence in high-performance vehicles, and street vehicles. Track days and street upgrades for nearly every make and model are manufactured to meet or exceed OE specifications. Whether you're driving a brand new Porsche or a vintage collectible, we've got the brakes to fit your needs. Design 911 offer a wide range of Performance Friction brake pads for all Porsche models from 1970-2010, also in the program are a range of Two-piece floating street upgrade disc and replacement steel disc for cars with Porsche Ceramic Composite Brakes (PCCB).
Information about Racing Compound Characteristics
Information about Brake Pad Size
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7818.
The product you are viewing cross references to these numbers
- 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 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 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- 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
Replacement OE Part No 99635294903 / 99735193904.
Sold as SET OF 4 pads for one axle.
Dimensions: 121 × 17 × 61 mm
Porsche 986 Boxster S 3.2L 1999 - 2005 Front
Porsche 987 Boxster S 3.2L 2005>> Front*
Porsche 987C Cayman 2006>> Front*
Porsche 996 3.4/3.6 1997 - 2005 Front
Porsche 997 3.6L C2/C4* 2005 - 2009 Front*
*Not S 3.8L 
Porsche 996 C4S 2002 - 2005 Rear
Porsche 996 GT2 2002 - 2005 Rear
Porsche 996 GT3 MKI 1999 - 2001 Rear
Porsche 996 GT3 MKII 2002 - 2005 Rear
Porsche 996 3.6LTurbo 2002 - 2005 Rear
Porsche 997 3.8L C2S/C4S 2005 - 2009 Rear
The absolute best brakes on the market Performance Friction brakes are the standard of excellence in high-performance vehicles, and street vehicles.
PFC brake pad compounds:
08 compound
endurance compound for high temperatures. Slight friction rise with temperature. Low disc wear
08 compound has gained immediate favour in endurance sportscar and GT racing and also in endurance production car racing due to its performance in applications where smooth initial bite is a must. 08 has a slight friction rise with temperature with excellent release and modulation characteristics. Very low abraded disc wear with a fine grey slate like disc finish, similar to 01. Despite its considerable performance, 08 wears the longest of all PFC pads and easily matches wear of the other competitors with much higher bite.
Applications: Endurance pad for high temperature applications, GT, Touring car, Driving school, Trackday, Rally Raid.
11 compound
for sprint / medium distance with smooth bite & rising friction over temperature.
11 compound is a new generation sprint and medium distance friction providing the ultimate in control, with superior disc conditioning. 11 compound was developed from the 01 compound with improved bite, modulation, and release characteristics. Good fade resistance & easy control. It is ultra-smooth and developed to reduce wheel locking at the end of a stop. For many applications, 11 will replace the venerable 01 compound.
Applications: GT, All Formula, Rally and Rally Raid, Historic Racing, Trackday, when pedal feel is needed. Preferred compound choice for one make series.
68 compound
for street & track day use, with incredible cold bite plus high temperature tolerance.
The 68 compound is the most popular street/track day offering in the PFC lineup. This compound has incredible cold bite and even better mu with extreme temperatures. Offering a smooth release and responsive pedal for pushing the limit. 68 is quiet on brake application with very low, non-corrosive dust characteristics.
Whether it’s crossing out items from your grocery list or writing in a new personal best lap time, this pad is the ultimate option for street driving and high-performance track days.
Track days and street upgrades for nearly every make and model are manufactured to meet or exceed OE specifications. Whether you're driving a brand new Porsche or a vintage collectible, we've got the brakes to fit your needs. Design 911 offer a wide range of Performance Friction brake pads for all Porsche models from 1970 - 2010, also in the program are a range of Two-piece floating street upgrade disc and replacement steel disc for cars with Porsche Ceramic Composite Brakes (PCCB)
Information about Racing Compound Characteristics
Information about Brake Pad Size
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0776
The product you are viewing cross references to these numbers
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
This Product Fits:
Porsche 996 C4S 02-05 Front
Porsche 996 GT3 MKI 99-01 Front
Porsche 996 Turbo 02-05 Front
Porsche 997 3.8L C2S/C4S 05-09 Front
Porsche 997 3.8L C2S/C4S 09>> Front
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-916-4
The product you are viewing cross references to these numbers
- 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 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- 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 S 3.2 99-05 Front
Porsche 987 Boxster S 3.2 05>> Front
Porsche 987C Cayman 06>> Front
Porsche 996 3.4/3.6 97-05 Front
Porsche 997 3.6L C2/C4* 05-09 Front
*Not S 3.8L
Porsche 997 3.6L C2/C4* 09>> Front
*Not S 3.8L
Porsche 996 C4S 02-05 Rear
Porsche 996 GT2 02-05 Rear
Porsche 996 GT3 MKI 99-01 Rear
Porsche 996 GT3 MKII 02-05 Rear
Porsche 996 3.6LTurbo 02-05 Rear
Porsche 997 3.8L C2S/C4S 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-917-4
The product you are viewing cross references to these numbers