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Related reference numbersRelated, superseded, cross reference or alternative numbers for comparison.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