ABS Front Brake Disc Rotor - 350 x 34mm
Restore precise braking performance with this ABS Front
Brake Disc Rotor. Manufactured by ABS, a respected European
braking specialist, these premium front brake discs are engineered to OE
specifications, delivering exceptional stopping power, excellent heat
dissipation and reliable performance for everyday driving and spirited road
use.

Fits:
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- 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 2S / 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
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Designed as direct replacement brake rotors, they provide
outstanding fitment, durability and braking consistency, ensuring your Porsche
continues to perform exactly as intended.What Does the Front Brake Disc Rotor Do?
The front brake disc is the primary friction surface within
the braking system. Mounted directly to the wheel hub, it rotates with the
wheel and is clamped by the brake pads whenever the brake pedal is applied.
Its primary functions include:
- Providing
the friction surface for the brake pads.
- Converting
vehicle speed into heat energy during braking.
- Dissipating
heat efficiently to minimise brake fade.
- Delivering
smooth, progressive and predictable stopping performance.
- Supporting
the operation of Porsche ABS, PSM and stability control systems.
- Maintaining
consistent braking performance in all driving conditions.
High-quality brake discs are essential for maintaining safe
braking distances and precise pedal feel.
Why Do Brake Disc Rotors Fail?
Brake discs are service items that gradually wear through
normal use. Common causes of replacement include:
- Natural
wear reducing disc thickness.
- Heavy
braking creating excessive heat.
- Surface
scoring from worn brake pads.
- Thermal
distortion causing brake judder.
- Heat
checking or small surface cracks.
- Corrosion
after prolonged exposure to moisture.
- Uneven
brake pad deposits causing vibration.
As brake discs wear beyond specification, braking
performance, comfort and safety are reduced.
When Should Front Brake Disc Rotors Be Replaced?
Replacement is recommended whenever:
- Disc
thickness reaches or falls below the manufacturer's minimum specification.
- Deep
grooves or scoring are present.
- Brake
vibration or steering wheel judder develops.
- Surface
heat cracks become visible.
- Excessive
corrosion affects the braking surface.
- New
brake pads are being fitted to heavily worn discs.
- During
routine brake servicing when wear limits are exceeded.
For optimum braking performance, front brake discs should
always be replaced in pairs together with new brake pads and brake pad wear
sensors.
Related reference numbersRelated, superseded, cross reference or alternative numbers for comparison.
9P161530 9P1615301
9P1615302
9P1615302J
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