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OE Match with PASM

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DISPLAYING 1 to 2 (of 2 products)
991343045A2/1KIT
Product Information
Product Information

Shock absorber assembly FRONT. 
SET OF 2 - fits left and right  (shock absorbers should only be replaced in pairs)

Fits:
Porsche 991 GT3 / GT3 RS / Speedster

For cars with Option Codes

  • 474 - Front axle lift function
  • 475 - PASM electronic damper control

Diagram ref no 1



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Related, superseded, cross reference or alternative numbers for comparison.

991343045A2
99134304582
99134304595
48-236782
POFMR00
NTCPO024R1-46
NTCPO024R3-46

The product you are viewing cross references to these numbers
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991343045A2/1
Product Information
Product Information

Shock absorber assembly FRONT. 
Sold each - fits left and right  (shock absorbers should only be replaced in pairs)

oematch

Fits:
Porsche 991 GT3 / GT3 RS / Speedster

For cars with Option Codes
474 - Front axle lift function
475 - PASM electronic damper control

Click 'Zoom in' for large parts diagram.
Diagram ref no 1



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Related, superseded, cross reference or alternative numbers for comparison.

991343045A2
99134304582
99134304595
991343045A2

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
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About OE Match with PASM

Porsche Front Shock Absorbers for PASM | Design911 Adaptive Suspension Components for Precision & Comfort

Front shock absorbers for Porsche Active Suspension Management (PASM) are advanced components designed to dynamically adjust damping force in real time. Controlled electronically, these adaptive dampers continuously respond to road conditions, vehicle load, and driving style — balancing comfort, handling, and performance. Whether cruising smoothly or cornering aggressively, PASM front shock absorbers ensure your Porsche delivers its trademark agility and ride refinement.

At Design911, we supply a comprehensive range of PASM front shock absorbers, engineered for precision fitment, durability, and performance. Manufactured using advanced damping technology and high-strength materials, these components restore the exact responsiveness and comfort of Porsche’s adaptive suspension system. Perfect for maintenance, restoration, or high-performance upgrades, our range ensures your Porsche remains stable, composed, and connected to the road.

What Do Front PASM Shock Absorbers Do?

PASM (Porsche Active Suspension Management) front shock absorbers combine electronic control with hydraulic damping to deliver variable suspension stiffness depending on driving mode and conditions.

Core Functions:
• Adjust damping force electronically for comfort or sport modes.
• Maintain stability and traction on varying surfaces.
• Reduce body roll, pitch, and dive during cornering and braking.
• Enhance steering precision and ride comfort.
• Work with onboard sensors to optimise chassis performance in real time.

In peak condition, PASM shock absorbers provide exceptional handling control and ride comfort, maintaining the ideal balance between performance and luxury.

Why Do PASM Front Shock Absorbers Fail or Degrade?

Even with advanced design, PASM dampers are subject to wear over time from constant motion, fluid pressure, and environmental exposure.

Common Causes of Failure Include:
• Leaking hydraulic fluid reducing damping performance.
• Electronic actuator or solenoid failure.
• Corrosion or contamination of electrical connectors.
• Internal seal wear or piston damage.
• Software faults or sensor malfunctions affecting response.

When these components fail, drivers may notice a rough ride, uneven damping, warning lights, or poor handling — all signs that replacement is required to restore comfort and control.

Why Replace or Upgrade Your Porsche PASM Front Shock Absorbers?

Replacing worn or leaking PASM shock absorbers restores ride comfort, handling precision, and the adaptive system’s full functionality. Upgraded components offer enhanced durability and performance consistency under demanding conditions.

Key Benefits:
• Restores full PASM suspension performance and comfort.
• Improves chassis stability and responsiveness.
• Reduces vibration, noise, and uneven ride quality.
• Constructed from high-quality, corrosion-resistant materials.
• Fits Porsche 911, Panamera, Cayenne, and Macan models equipped with PASM.
• Ideal for adaptive suspension repair, maintenance, or tuning upgrades.

Design911’s Porsche PASM front shock absorbers combine innovation, quality, and precision — ensuring your Porsche handles, rides, and responds exactly as intended.

Highlights

• Premium Porsche PASM adaptive front shock absorbers.
• Precision-engineered for dynamic damping performance.
• Restores ride comfort, control, and system reliability.
• Compatible with Porsche’s Active Suspension Management system.
• High-strength materials ensure long-lasting performance.
• Perfect for servicing, restoration, or adaptive suspension tuning.

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