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OE Match with PASM

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DISPLAYING 1 to 5 (of 5 products)
FRONTSUSPENSIONKIT997-1
Product Information
Product Information
Refresh the front suspension of your Porsche 997-1 Carrera 4 or 4S with this comprehensive kit, including new standard replacement shock absorbers, coil springs, top mounts, dust covers, bump stops, and essential fasteners. 

Suitable for models equipped with a manual transmission (PR 480) or Tiptronic transmission (PR 249), as well as PASM (PR 475).

front
Porsche 997-1 Carrera 4 Coupe 2005-08
Porsche 997-1 Carrera 4S Coupe 2005-08

Porsche 997-1 Carrera 4 Cabriolet 2005-08
Porsche 997-1 Carrera 4S Cabriolet 2005-08

Kit Contents:
1x OE Match Shock Absorber for Left Side (Standard Replacement)
1x OE Match Shock Absorber for Right Side (Standard Replacement)
2x OE Match Coil Springs (Standard Replacement)
1x OE Match Bump Stop & Dust Cover Kit
2x OE Match Upper Stop Plates / Washers
2x OE Match Lower Stop Plates / Washers
2x OE Match Shock Absorber Compensating Plate (3mm)
2x OE Match Shock Absorber Compensating Plate (6.5mm)
2x OE Match Coil Spring Support Ring
1x OE Match Top Mount for Left Side
1x OE Match Top Mount for Right Side
2x OE Match Top Mount Bearings
2x Genuine Porsche M14 x 1.5 Nuts for Shock Absorber
2x Genuine Porsche Cone Washers
6x Genuine Porsche M8 Lock Nuts for Top Mounts

NOTE: This kit is not suitable for Targa models, or models with static sports suspension (PR 030).


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Related, superseded, cross reference or alternative numbers for comparison.

FRONTSUSPENSIONKIT997-1
99734304708
99734304710
99734304714
99734304715
99734304722
99734304724
99734304726
99734304741
99734304808
99734304810
99734304814
99734304815
99734304824
99734304826
99734304841
99734353304504
99734353327504
99734353339504
99634350901
99634330102
99634351300
99634310701
99634352500
99634352501
99634352300
99634350100
99734301500
99734301501
99734301502
99734301600
99734301601
99734301602
90038001209
90038001201
PAF912799
PAF103353
99734310700

The product you are viewing cross references to these numbers
99734304524KIT
Product Information
Product Information
Front suspension shock absorbers for Porsche 997.1 / 997.2 C2 / C2S with PASM 2006-2012  SET OF 2

oematch

front
Porsche 997.1 C2 3.6L Carrera
Porsche 997.1 C2 S 3.8L Carrera
Porsche 997.2 C2 3.6L Carrera
Porsche 997.2 C2 S 3.8L Carrera

Fits cars:
For vehicles with PASM, For vehicles with electronic suspension control



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

99734304524KIT
99734304524
22-147530
99734304513
99734304514
99734304516
99734304521
99734304522
99734304523
99734304517

The product you are viewing cross references to these numbers
99734304/1KIT
Product Information
Product Information
Shock Absorber, Front With PASM (Option code: I475)
SET OF 2, Left and right.


Fits:
Porsche 997.1 C4 / C4S Coupe/Cabrio MKI 2005>>2008
Porsche 997.2 C4 / C4S Coupe/Cabrio MKII 2009>>2012
Cars With Option Codes:
475 - "PASM" Electronic Damper Control

Diagram Ref No 1



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

99734304
99734304715
99734304815
99734304708
99734304824
99734304710
99734304714
99734304814
99734304822
99734304722
99734304724
99734304726
22-147561
99734304826
22-147554
99734304808
99734304810
99734304841
99734304741

The product you are viewing cross references to these numbers
99734304524/1
Product Information
Product Information
Front Shock Absorber Porsche 997.1 / 997.1 C2 / C2S 2005-08/11 (must be purchased in pairs) 

front
Porsche 997.1 C2 3.6L Carrera
Porsche 997.1 C2 S 3.8L Carrera
Porsche 997.2 C2 3.6L Carrera
Porsche 997.2 C2 S 3.8L Carrera

Fits cars:
For vehicles with PASM, For vehicles with electronic suspension control

Please Note:
Price is for each damper you will need to buy 2



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

99734304524
22-147530
99734304513
99734304514
99734304516
99734304521
99734304522
99734304523
99734304513
99734304514
99734304516
99734304517
99734304524

The product you are viewing cross references to these numbers
99734304
Product Information
Product Information
Shock Absorber, Front With PASM (Option code: I475)


Fits:
Porsche 997.1 C4 / C4S Coupe/Cabrio MKI 2005>>2008
Porsche 997.2 C4 / C4S Coupe/Cabrio MKII 2009>>2012
Cars With Option Codes:
475 - "PASM" Electronic Damper Control

Diagram Ref No 1



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

99734304
99734304715
99734304815
99734304708
99734304824
99734304710
99734304714
99734304814
99734304822
99734304722
99734304724
99734304726
22-147561
99734304826
22-147554
99734304808
99734304810
99734304841
99734304741

The product you are viewing cross references to these numbers
DISPLAYING 1 to 5 (of 5 products)
Also found on these pages
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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