Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram
Rear shock absorbers, with PASM, SET OF 2. Porsche 981/718 Cayman GT4 / 981/718 Boxster Spyder - 98133303596
98133303596/1KIT
Product Information
Product Information
Rear shock absorbers, for cars with PASM electronic damper control (option code: 475)
The PAIR of rear shock absorbers designed to match the factory rear dampers used on the Porsche Boxster Spyder and Cayman GT4 fitted with the optional electronic suspension (PASM / active dampers).
SET OF 2, Rear – left and right shock absorbers.

Fits:
for cars with 'PASM' electronic damper control (option code: 475)
Porsche 981SP Boxster Spyder 2016
Porsche 982SP (718) Boxster Spyder 2019>>
Porsche 981C Cayman GT4 2016
Porsche 982C (718) Cayman 2019>>

Diagram ref no 1

Because the set replaces both left and right rear dampers together, it restores balanced suspension response and prevents inconsistent damping that can arise when only one side is replaced. Ideal for maintenance, suspension refresh, or performance-driven restoration. It's recommended to replace both shocks at the same time.

Rear shocks wear out over time due to use, heat, and internal component fatigue. Worn dampers lose damping efficiency and can lead to:
Harsh, unstable ride with excessive bouncing over bumps
 Degraded handling stability, especially under cornering or heavy braking
 Reduced tyre contact and increased tyre wear
 Less predictable rear-end behaviour and reduced driving confidence

Replacing the rear shocks with a new pair restores original ride quality, suspension balance, rear-end stability, and driving engagement.

You should consider replacing rear shocks if:
  The ride has become noticeably harsh or unsettled over bumps and uneven roads
  You feel rear-end instability, sway, or reduced grip under braking or cornering
  The rear suspension shows uneven behaviour or the struts are old/mileage is high
   You're performing rear suspension maintenance, upgrades, or full refresh
   You want to restore factory-correct handling and comfort

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

98133303596
98133303581
98133303582
98133303585
98133303596
23-276727
46-258946
POFMR10

The product you are viewing cross references to these numbers