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Porsche > Boxster 986/987/981 (1997-2016) > Boxster 986 2.5L 1997-99 > Brakes >

SPORTS Brake Disc

SPORTS Brake Disc

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DISPLAYING 1 to 6 (of 6 products)
Brake Disc Rotor Front, Crossdrilled (PAIR). Porsche Boxster 986 - 98635140105, 98635140104 - 986 351 401 05 rd
2
Brake Disc Rotor Front, Crossdrilled (PAIR). Porsche Boxster 986
98635140105XSEB
Product Information
Product Information
Brake Disc Rotor Front, Crossdrilled (PAIR).

The Sebro Brake Disc Rotor Front, Crossdrilled (Pair) is an OEM-quality braking component designed for Porsche models, delivering dependable stopping power with enhanced heat dissipation. Supplied as a pair, these front brake discs feature a precision cross-drilled design to optimise braking performance in both everyday driving and more demanding conditions.

front

Fits:

  • Porsche Boxster 986 2.5L 1997-99
  • Porsche Boxster 986 2.7L 1999-02
  • Porsche Boxster 986 2.7L 2003-04  

What This Product Does:
  • Provides a braking surface for the front brake pads to slow and stop the vehicle
  • Improves heat dissipation through cross-drilled ventilation
  • Reduces brake fade during repeated or heavy braking
  • Enhances wet-weather performance by clearing water from the disc surface
  • Maintains consistent braking response and control     

Symptoms Of Wear Or Failure:
  • Vibration or pulsing through the brake pedal or steering wheel
  • Reduced braking performance or longer stopping distances
  • Visible scoring, grooves, or uneven wear on the disc surface
  • Squealing or grinding noises during braking
  • Heat spots or warping from excessive heat
  • Cracks forming around drilled holes over time  


Why Replacement Matters:

  • Restores optimal braking efficiency and stopping power
  • Prevents uneven wear on brake pads and calipers
  • Eliminates vibration, improving driving comfort and control
  • Ensures safe braking performance in all driving conditions
  • Maintains effective heat management, reducing the risk of brake fade or failure  



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98635140105XSEB
98635140105
98635140104

The product you are viewing cross references to these numbers
Brake Disc Rotor Rear, Crossdrilled (PAIR). Porsche 986 - 98635240104, 98635240103 - 986 352 401 04 rd
2
Brake Disc Rotor Rear, Crossdrilled (PAIR). Porsche 986
98635240104XSEB
Product Information
Product Information
Brake Disc Rotor Rear, Crossdrilled (PAIR).

The Sebro Brake Disc Rotor Rear, Crossdrilled (Pair) is an OEM-quality braking component designed for Porsche models, delivering consistent rear braking performance with enhanced heat management. Supplied as a pair, these rear brake discs feature a precision cross-drilled design to improve efficiency and reliability under both everyday and spirited driving conditions.

rear

Fits:

  • Porsche Boxster 986 2.5L 1999
  • Porsche Boxster 986 2.7L 1999-02
  • Porsche Boxster 986 2.7L 2003-04  

What This Product Does:
  • Provides a braking surface for rear brake pads to slow the vehicle
  • Enhances heat dissipation through cross-drilled ventilation
  • Reduces brake fade during prolonged or heavy braking
  • Improves wet-weather braking performance
  • Maintains balanced braking between front and rear systems     

Symptoms Of Wear Or Failure:
  • Vibration or pulsing when braking
  • Reduced braking performance or increased stopping distance
  • Visible scoring, grooves, or uneven wear on the disc surface
  • Brake noise, including squealing or grinding
  • Heat spots or warping due to excessive heat
  • Cracks around drilled holes from long-term stress  

Why Replacement Matters:
  • Restores braking efficiency and vehicle stability
  • Prevents uneven wear on brake pads and other components
  • Eliminates vibration, improving comfort and control
  • Ensures safe and balanced braking performance
  • Maintains proper heat management, reducing the risk of brake fade or failure  



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98635240104XSEB
98635240104
98635240103

The product you are viewing cross references to these numbers
Brake disc rotor SPORT COAT Z, Front. Porsche 986 (OE Part No 98635140105) - 460.1523.52, 98635140105 - 460.1523.52
5
Brake disc rotor SPORT COAT Z, Front. Porsche 986 (OE Part No 98635140105)
98635140105XZIM
Product Information
Product Information
Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated
Outer diameter: 298 mm
Brake Disc Thickness: 24 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 98 mm
Hole Pitch / Number: 9/5

front
Porsche 986 Boxster 2.5 / 2.7L 1997-04 - FRONT

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.

The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98635140105XZIM
460.1523.52
98635140105

The product you are viewing cross references to these numbers
Brake disc rotor SPORT COAT Z, Rear. Porsche 986 (OE Part No 98635240104) - 460.1524.52, 98635240104 - 460.1524.52
2
Brake disc rotor SPORT COAT Z, Rear. Porsche 986 (OE Part No 98635240104)
98635240104XZIM
Product Information
Product Information
Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.
Cross drilled brake discs upgrade for better cooling & braking.

Internally Vented, Perforated, Coated
Outer diameter: 292 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 98 mm
Hole Pitch / Number: 9/5

rear
Porsche Boxster (986) 2.5 / 2.7L 1999-04 REAR

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.

The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.

Your advantages:

• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98635240104XZIM
460.1524.52
98635240104

The product you are viewing cross references to these numbers
Brake Disc Rotor SPORTS SLOTTED Front. Porsche Boxster 986 - 98635140105, 909316C
4
Brake Disc Rotor SPORTS SLOTTED Front. Porsche Boxster 986
98635140105SLO
Product Information
Product Information
High grade SPORTS SLOTTED brake disc. slotted brake discs upgrade for better cooling & braking.

sebro

PRICE IS FOR A PAIR

front
Porsche 986 Boxster 1997-04 2.5/2.7L FRONT

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98635140105SLO
98635140105
909316C

The product you are viewing cross references to these numbers
Replacement floating brake disc rotor 318mm x 28mm, PFC Direct Drive V3, Slotted Road disc. - 318.28.0061.451, 318.28.0061.461
1
Replacement floating brake disc rotor 318mm x 28mm, PFC Direct Drive V3, Slotted Road disc.
318.28.0061.4
Product Information
Product Information
Replacement floating brake disc rotor, PFC Direct Drive V3, Slotted Road disc.

Diameter: 318mm
Thickness: 28mm
Radial depth: 60 mm

Fits:
front
Porsche 911 996 Carrera / Carrera 4 1999 - 2004
Porsche 911 997 Carrera / Carrera 4 2004 - 2011
Porsche Boxster 986 S 1996 - 2004
Porsche Boxster 987 2005 - 2012
Porsche Cayman 987 R 2010 - 2012
Porsche Cayman 987 S 2005 - 2012

Replacement brake disc for PFV Direct Drive V3
Ever since the disc brake was invented vibration and pulsation caused by thermal expansion has been a major issue giving rise to warped discs - until now?
PFC has released new V3 disc and hat technology. The advanced design features a patented attachment design that uses a retention ring that holds the hat and disc together.

The ring means no need for torque wrenches, and no hassle. The ability to change a disc quickly and efficiently saves time and effort. As well as being convenient, the new V3 technology is much lighter than previous designs, making it easier to put on and pull off, and making the vehicle lighter.

This V3 disc retention method is based on the use of a two-turn retaining ring, which is held in a groove in the hat that overlaps the disc flanges – effectively locking the disc to the hat.

● Exceptional manufacturing standards - Run out less than 0.0254mm, Thickness variation less than 0.00762mm. Surface finishes less than .7 microns.When used in conjunction with Z rated fast road/track day pads, component life and on track performance markedly improved over competitors pads.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

318.28.0061.4
318.28.0061.451
318.28.0061.461

The product you are viewing cross references to these numbers
DISPLAYING 1 to 6 (of 6 products)
Also found on these pages
About SPORTS Brake Disc

Experience race-inspired stopping power with Porsche sports brake discs from Design911. Designed for performance driving, these upgraded brake rotors provide greater heat dissipation, improved bite, and enhanced fade resistance, ensuring confidence under even the most demanding conditions.

What They Are & What They Do
Sports brake discs (or rotors) are precision-engineered components that work with brake pads to generate friction and stop the car effectively. Unlike standard discs, sports variants are often drilled, grooved, or slotted, helping to vent heat and gases, improve braking response, and maintain consistent performance during high-speed or repeated stops.

Why They Fail
Over time, brake discs wear down from heat cycles, friction, and corrosion. Common signs of failure include scoring, warping, cracking, or vibration during braking. Track use or aggressive driving can accelerate wear, while low-quality discs may develop hotspots and fade under stress.

Why They Should Be Replaced
Replacing worn or damaged brake discs restores optimal braking efficiency, pedal feel, and vehicle control. New sports discs not only improve performance and safety but also extend pad life and reduce fade, ensuring Porsche’s legendary stopping precision. Design911 offers genuine Porsche discs for factory performance and aftermarket upgrades for enhanced durability and responsiveness.

Whether you’re restoring a classic 911 or tuning a Cayman or Taycan for track use, our range of sports discs combines precision, reliability, and performance to keep your Porsche braking like new.

Aftermarket Performance Brake Discs
High-quality aftermarket discs featuring slotted or drilled designs for superior airflow, reduced fade, and consistent friction performance.

Front Sports Brake Discs
Heavy-duty front rotors built to handle intense braking loads, offering maximum stopping power and stability under pressure.

Rear Sports Brake Discs
Rear discs designed for balanced braking and improved heat management, ensuring control and composure under repeated deceleration.

Drilled & Grooved Brake Rotors
Advanced rotors engineered to dissipate heat, clean brake pads, and deliver responsive braking for track and fast-road applications.

Motorsport & Track Brake Discs
Race-grade rotors made from high-carbon or composite materials, offering unmatched durability and thermal control for competition use.

Porsche Brake Disc Upgrades: Venting, Drilling, and Grooving Explained

Today we’re talking brake discs: the unsung heroes of your Porsche’s stopping power. What do they do? How can you tell when they need replacing? And what are the upgrade options for enhanced performance? It’s all here. We’ll explore the evolution of brake disc designs, from solid to vented, drilled, and grooved, explaining how each type improves performance. Plus, we’ll break down the materials: durable cast iron, high-carbon steel, and Porsche’s high-performance options like carbon ceramic and surface-coated discs. Whether you’re looking for better braking on the track or a cost-effective daily driving solution, we’ve got you covered.
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