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ABS
ABS for Porsche
ABS is family owned and operated since 1978 and a true global specialist when it comes to creating value through quality control, sourcing, marketing, stocking and distributing brake parts, steering and suspension parts and wheel bearing kits. The company has over 40 years of experience within the European automotive aftermarket.All Porsche brake discs are precision castings and finished on state-of-the-art CNC-controlled machines. This guarantees excellent braking characteristics, correct balance, excellent heat transfer and high durability. Virtually all ABS brake discs have a durable silver coloured coating. Coated discs are ready to mount without the need for cleaning. A part of the range has pre-fitted bearing(s) and an ABS ring. Where applicable, brake discs comply with European ECE-R90 regulations
A Quick Look at ABS
ABS information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where ABS is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to replace include loss of ABS assistance, braking instability and age-related faults in sensors, rings or wiring on Porsche models.
- Common symptoms include ABS warning lamps, traction control alerts, pulsing at low speeds, erratic wheel speed readings and corrosion around sensor rings or hub wiring.
- Practical checks include confirming any ABS light or fault code with diagnostic equipment and inspecting wheel bearings and sensor rings for play, damage or heavy rust before replacing parts.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.
- Check whether discs, pads, sensors and fitting hardware are included in each listing, and follow any recommended bedding-in procedure after installation.
- Confirm whether parts are OE-equivalent or performance upgrades and match them to your driving style.
Brake Pads & Disc Package — Combined pad and disc packages provide a matched set to refresh the braking system in one go, helping to maintain balanced performance on all corners of a Porsche. Old systems often show disc lip wear, pad glazing, noise, vibration and reduced bite, especially after heavy use.
- Review product details to see whether the package covers front, rear or a full set and whether sensors and fitting hardware are included.
- Check any guidance on running-in procedures to ensure consistent braking after installation.
Brake Disc Standard — Standard brake discs are fitted to restore original braking performance when existing discs are worn, cracked or heavily corroded on a Porsche. Typical symptoms include a lip on the disc edge, scoring, heat spots, thickness variation causing judder and rust on the braking surface or vents.
- Confirm whether discs are supplied per side or per axle and verify diameter, thickness and specification against your existing parts before ordering.
- Fit discs in pairs on an axle where recommended to maintain even braking performance.
Brake Calipers — Brake calipers are replaced or upgraded when originals seize, leak or when increasing braking performance with larger multi-piston units. Symptoms can include uneven pad wear, sticking pistons, fluid leaks around seals, a soft pedal and pulling under braking.
- Check whether calipers are new, remanufactured or upgrade units and whether pads, brackets and hoses are supplied separately.
- Verify any wheel size and fitment notes to ensure clearance with your existing wheels.
Special Offer Parts — Special offers are useful when you are tackling known Porsche wear items and want to refresh multiple parts at once without compromising quality. These purchases are usually driven by routine symptoms such as squealing brakes, tired dampers, minor leaks or ageing rubber, and are popular when several parts are due together.
- Confirm fitment to your exact Porsche model and year before buying, as returns on offer items will still need to follow the standard returns policy.
- Check any notes about whether parts are clearance or end-of-line while still being supplied as new, unused components.
Explore ABS at Design911
View the current ABS range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08


Porsche 987 Boxster 2.7L 2005>> FRONT
Porsche 987C Cayman 2.7L 2005>> FRONT
Outer diameter: 298 mm,
Brake Disc Thickness: 24,0 mm
Brake Disc Thickness: 24 mm,
Min. thickness: 22,0 mm,
Height: 67 mm, Rim: 5 -Hole,
Brake Disc Type: Perforated,
Brake Disc Type: Internally Vented,
Centering Diameter: 98,0 mm,
Bolt Hole Circle Ø: 130 mm
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98735140
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 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- 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 991.2 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 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Brake Disc Size: 330mm x 28mm.


Porsche 996 Turbo 2001-05 REAR
Porsche 996 GT2 (M449 steel disc) 2001-05 REAR
Porsche 996 C4S 2001-05 REAR
Porsche 996 GT3 1999-04 REAR
Porsche 996 GT3 RS 1999-04 REAR
Porsche 997 C2S 2005-08 REAR
Porsche 997 C4S 2005-08 REAR
Porsche 997 3.6L C2 MKII 2009>> REAR
Porsche 997 3.8L C2S MKII 2009>> REAR
Porsche 997 3.8L C4S MKII 2009>> REAR
Porsche 991 3.8L 2S 2012>> REAR
Porsche 991 3.8L 4S 2012>> REAR
Porsche 991 3.0L 2S 2016>> REAR
Porsche 991 3.0L 4S 2016>> REAR
Brake disc rotors are price each
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99635240
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17


Porsche Cayenne (958) V6 3.0L HYBRID FRONT
Porsche Cayenne (958) V8 4.2L S DIESEL FRONT
Porsche Cayenne (958) V8 4.8L S FRONT
*For cars with 457mm/18" disc and SILVER calipers
option code: I1LL / I1LU
Brake disc rotors are priced each.
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95835140
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- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16

Porsche 991 3.4L REAR
Brake disc rotors are price each.
Brake Disc Type Vented
Fitting Position Front Axle
Diameter [mm] 330 mm
Surface Coated
Hub Bore Ø [mm] 98 mm
Height [mm] 69 mm
Thickness [mm] 28 mm
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99135240
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- Porsche 914 (1970-1976)

Pad size: Width: 55.8mm / Height: 51.9 mm

Porsche 914-4
Sold as set of 4 pads for one axle.
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91435292301ABS
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
With Brembo brake pads 
Porsche 944 S2 3.0L 16V 1989-91 (REAR)
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BRAKEKIT944.S2.R.ABS
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87


Porsche 911 L / S / T 1965-69 FRONT (Cars with vented disc option)
Porsche 911 1969-83 FRONT
Porsche 924 1976-85 FRONT 5 stud pattern
Porsche 924 Turbo FRONT
Porsche 944 2.5L 1982-85 FRONT *Cars without ABS
Porsche 930 Turbo 3.0L 1975-77 FRONT
Brake Disc Type: Internally Vented, Ø: 282 mm,
Brake Disc Thickness: 20,4 mm,
Height: 35,2 mm,
Hole Pitch / Number: 05/05,
without wheel hub,
without wheel studs,
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477405083DABS
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Cayman 2.7L 981 2013-16
Diameter Ø 315,0 mm
Thickness 28,0 mm
Min. Thickness 26,0 mm
Total height 69,0 mm

Porsche 981 Boxster 2.7L 2012>> - FRONT
Porsche 981C Cayman 2.7L 2013>> - FRONT
Brake disc rotors are price each.
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98135140
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91

Porsche 944 1986-89 2.5L/2.7L REAR
Porsche 944 1987-88 Turbo REAR
Brake disc rotors are price each
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94435204103ABS
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- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944S 2.5L 16V 1987-88
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Brake disc rotor, Rear. Porsche 944 / 924S / 924Turbo / 924GT Cars without ABS


Porsche 944 2.5L 1982-85 ** Cars without ABS - REAR
Porsche 944 2.5L 1986-87 ** Cars without ABS - REAR
Porsche 924 S / Turbo / GT ** Cars without ABS - REAR
Porsche 928 >>1985 - REAR
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94435204105ABS
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- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- 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 S / GTS 3.4L 981 2013-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)


Porsche 997 C2 3.6L MKII 2009>> FRONT
Porsche 997 C4 3.6L MKII 2009>> FRONT
Porsche 991 C2 3.4L FRONT
Porsche 991 C4 3.4L FRONT
Porsche 981 Boxster S 3.4L 2012>> FRONT
Porsche 981C Cayman S 3.4L 2013>> FRONT
Porsche 718 (982) Boxster 2.0L 2017>> FRONT
Porsche 718C (982C) Cayman 2.0L 2017>> FRONT
Brake disc rotors are price each.
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99735140
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- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- 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


-I450 - For cars WITHOUT Ceramic Brake PCCB
Porsche 991.1 Turbo 2014-16
Porsche 991.2 Turbo 2017>>>
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99135294701ABS
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- 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 S 3.2/3.4L 2005-08/08
- Porsche Boxster S 987 MKII 3.4L 2009-12
- 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 S 3.4L 987C 2005-08
- Porsche Cayman S / R 3.4L 987C MKII 2009-12


Porsche 911 (996) Carrera C2/4 REAR
Porsche 911 (997) Carrera C2/4 REAR
Porsche 986 Boxster 2.5L /2.7L /3.2L REAR
Porsche 987 Boxster S 3.2L REAR
Porsche 987 MKII Boxster S 3.4L 2010> REAR
Porsche 987C Cayman S 3.4L REAR
Porsche 987C MKII Cayman S 2010> REAR
We offer a wide selection of brake pads for fast road / trackdays and race pads.
Sold as set of 4 pads for one axle.
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98635293911ABS
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 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>


Porsche 911 (996) Carrera C2/4 FRONT
Porsche Boxster S 3.2L FRONT

Porsche 996 C4S REAR
Porsche 996 Turbo REAR
Porsche 996 GT3 MKI REAR
Porsche 996 GT3 MKII REAR
Sold as set for one complete axle.
Thickness/Strength: 17 mm,
Width: 121 mm,
Height: 90.1 mm,
prepared for wear indicator,
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99635294904
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- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16


Porsche 991 3.4L C2 (REAR)
Porsche 991 3.4L C4 (REAR)
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BRAKEKIT991.1.R.ABS
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
Rear Brake Pads - set of 4 for one axle
Maintain the precise braking performance your Porsche was
engineered to deliver with the ABS Rear Brake Pad Set.
Designed for selected Porsche 718 Boxster GTS 4.0, 718 Cayman GTS 4.0,
Porsche 991 Carrera 3.4L and Porsche 9YA Cayenne models, these premium
OE-quality replacement brake pads deliver dependable stopping power, smooth
pedal feel and long service life.

Fits:
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
-
Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
9YA - Cars with black/green or silver calipers
9YB - Cars with black/green or silver calipers
Manufactured to OE standards, ABS brake pads are designed to work seamlessly with original equipment brake discs and Porsche's advanced braking systems, including ABS, Porsche Stability Management (PSM) and electronic brake force distribution. They offer quiet operation, low brake dust and consistent braking performance, making them an excellent choice for both everyday driving and enthusiastic road use.
What Do the Rear Brake Pads Do?
Rear brake pads are a vital part of your Porsche's braking system. When hydraulic pressure is applied through the brake pedal, the pads clamp against the rear brake discs, creating the friction required to slow and stop the vehicle safely.
Their primary functions include:
- Delivering controlled rear braking force.
- Maintaining balanced braking between the front and rear axles.
- Supporting Porsche ABS, PSM and traction control systems.
- Providing smooth, progressive pedal feel.
- Helping maintain vehicle stability under braking.
- Delivering consistent stopping performance in all driving conditions.
Although the front brakes provide most of the stopping force, the rear brake pads are essential for maintaining the handling balance and braking characteristics Porsche is renowned for.
Why Do Rear Brake Pads Wear Out?
Brake pads are designed as consumable service items and
gradually wear through normal operation. Common causes include:
- Continuous friction against the brake discs.
- Heat generated during repeated braking.
- Stop-start urban driving.
- Spirited road driving.
- Heavy vehicle loads.
- Natural wear of the friction material.
- Brake disc wear affecting pad contact.
- High vehicle mileage.
As the friction material becomes thinner, braking efficiency gradually decreases until replacement becomes necessary.
When Should the Rear Brake Pads Be Replaced?
Replacement is recommended whenever:
- The brake pad wear warning light is illuminated.
- The friction material reaches the manufacturer's minimum thickness.
- Braking performance becomes less responsive.
- Squealing or grinding noises develop.
- Uneven brake pad wear is detected.
- Rear brake discs are being replaced.
- During scheduled brake servicing.
For optimum braking performance, Porsche specialists recommend replacing the rear brake pad wear sensors whenever new brake pads are fitted and inspecting the brake discs for wear or damage at the same time.
ABS Quality You Can Trust
The ABS Rear Brake Pad Set offers:
- OE-quality replacement performance.
- Premium friction material.
- Excellent stopping power.
- Smooth, progressive pedal feel.
- Low-noise braking operation.
- Reduced brake dust formulation.
- Consistent braking performance across a wide temperature range.
- Long service life.
- Direct-fit installation.
Related reference numbers
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99135293904ABS
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