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Porsche > Boxster 718 (982) 2017>> > Brakes >

SPORTS Brake Pads & Disc Package

SPORTS Brake Pads & Disc Package

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DISPLAYING 1 to 2 (of 2 products)
Floating brake disc and pad kit FRONT. Porsche 991 GT3 / 981 GT4 / 718 GT4 / 718 Spyder - 98135140581, 98135140681, 98135140580, 98135140680, 99135140581, 99135140681, 99135194782, 99135194783, 99135194784, 9GT698151G, 99135194781 - 9M9GT615301N, 9M99135194784
6
Floating brake disc and pad kit FRONT. Porsche 991 GT3 / 981 GT4 / 718 GT4 / 718 Spyder
9M9GT615301NKIT
Product Information
Product Information
Floating brake disc and pad set - Slotted. 
Sold as a front axle set

Fits:

Porsche 991 GT3 / GT3 RS - 2014 to 2021
Porsche 981 Cayman GT4 - 2015 to 2016
Porsche 718 Cayman GT4 - 2019 Onwards
Porsche 718 Spyder - 2019 Onwards

9m floating front brake disc replacement set.
Not suitable as PCCB conversion

Disc size : 380 x 34 mm
Direct replacement for steel assemblies with 380mm front discs

Hat and Floating disc assembly kit with slotted road brake discs (Left and Right)
Two-piece floating slotted  front iron disc upgrade (including centre lock wheels)

  • Rotors come with 72 cooling vanes for optimal cooling.
  • Assemblies made of CM-250  formulated high carbon alloy cast iron, it allows for high-temperature strength and durability.
  • Hat assemblies are CNC machined from 7075 T6 material then hard anodised.
  • Rotor rings are heat treated to release stress in the rotor to avoid deformation and vibration.

9m fast road/track brake pads feature very good modulation and release characteristics. They have a low metallic resin bonded material containing steel and aramid fibers so the friction level of the material maintains constant at a low-medium level.

High brake coefficient of friction 0.55
With higher stopping power and maximum effective operating temperature, the 9M compound is ideal for advanced high speed track events, competitions and heavier cars that require maximum braking performance.
  • Good modulation and release characteristics
  • Excellent pad and rotor life
  • High fade resistance compound, with solid pedal feel throughout the effective temperature range  




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Related, superseded, cross reference or alternative numbers for comparison.

9M9GT615301NKIT
98135140581
98135140681
98135140580
98135140680
99135140581
99135140681
99135194782
99135194783
99135194784
9GT698151G
99135194781

The product you are viewing cross references to these numbers
Floating brake disc and pad set slotted REAR. Porsche 991 GT3 / 981 GT4 / 718 GT4 / 718 Spyder - 99135240780, 99135240880, 98135240780, 98135240880, 98135240781, 98135240881, 98135294880, 98135294882, 9GT698451G, 99135294880, 99135294881, 99135294883 - 9GT615601N, 9M9GT698451
7
Floating brake disc and pad set slotted REAR. Porsche 991 GT3 / 981 GT4 / 718 GT4 / 718 Spyder
9GT615601NKIT
Product Information
Product Information
Floating brake disc and pad set, Rear - Slotted. 
Sold as a rear axle set

Fits:

Porsche 991 GT3 / GT3 RS - 2014 to 2021
Porsche 981 Cayman GT4 - 2015 to 2016
Porsche 718 Cayman GT4 - 2019 Onwards
Porsche 718 Spyder - 2019 Onwards

9m floating rear brake disc and pad replacement set 
Not suitable as PCCB conversion 

Disc size : 380 x 30mm
Direct replacement for steel assemblies with 380mm rear discs

Hat and Floating disc assembly kit with slotted road brake discs (Left and Right)
Two-piece floating slotted  front iron disc upgrade (including centre lock wheels)

  • Rotors come with 48 cooling vanes for optimal cooling.
  • Assemblies made of CM-250  formulated high carbon alloy cast iron, it allows for high-temperature strength and durability.
  • Hat assemblies are CNC machined from 7075 T6 material then hard anodised.
  • Rotor rings are heat treated to release stress in the rotor to avoid deformation and vibration.

9m fast road/track brake pads feature very good modulation and release characteristics. They have a low metallic resin bonded material containing steel and aramid fibers so the friction level of the material maintains constant at a low-medium level.

High brake coefficient of friction 0.55
With higher stopping power and maximum effective operating temperature, the 9M compound is ideal for advanced high speed track events, competitions and heavier cars that require maximum braking performance.
  • Good modulation and release characteristics
  • Excellent pad and rotor life
  • High fade resistance compound, with solid pedal feel throughout the effective temperature range  


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

9GT615601NKIT
99135240780
99135240880
98135240780
98135240880
98135240781
98135240881
98135294880
98135294882
9GT698451G
99135294880
99135294881
99135294883

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
About SPORTS Brake Pads & Disc Package

Upgrade your Porsche’s braking performance with genuine Porsche and aftermarket Sports brake pad & disc packages from Design911. Engineered for enhanced stopping power, improved heat management, and superior pedal feel, these high-performance brake kits are designed to meet the demands of spirited driving, track days, and fast road use.

Each package includes matched performance brake pads and discs (rotors) that deliver precision braking under high temperatures, ensuring fade-free performance and consistent stopping distances. Manufactured to OEM or motorsport-grade standards, these components use advanced friction materials, slotted or drilled discs, and performance compounds that reduce brake fade and increase control.

Whether you’re upgrading your 911, Cayman, Boxster, or Taycan for track use or looking for a performance-oriented street brake setup, Design911 offers genuine Porsche sports brake kits and premium aftermarket options from trusted brands - ensuring the perfect balance between performance, durability, and reliability.

Genuine Porsche Sports Brake Kits
Factory-engineered Porsche performance brake kits offering precise stopping power and fade resistance, designed for high-performance and track-ready applications.

Aftermarket Performance Brake Packages
High-quality aftermarket brake kits that match or exceed OEM standards — ideal for upgrades or replacements on performance and modified vehicles.

Front Sports Brake Pad & Disc Packages
Matched front axle kits featuring uprated pads and vented or drilled discs for enhanced bite and cooling efficiency.

Rear Sports Brake Pad & Disc Packages
Performance rear kits designed for balanced braking and improved control during aggressive driving or track conditions.

Drilled & Slotted Brake Disc Kits
Upgraded brake disc packages engineered to improve heat dissipation, reduce fade, and maintain consistent friction under extreme conditions.

Track & Motorsport Brake Kits
Specialist brake kits with high-friction compounds and advanced cooling designs — built for Porsche owners who demand race-grade performance.

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