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Drop Links & Bushes FRONT

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DISPLAYING 1 to 6 (of 6 products)
2271014
Product Information
Product Information
Adjustable drop links.
PAIR, 1 pair required per car



Fits:
Porsche 996 1999-05 FRONT C4
Porsche 997 2005-12 FRONT C4

The ideal swaybar is completely unloaded at static ride height but stock drop links almost always preload the swaybar since the car doesn't sit perfectly level due to asymmetries such as driver weight and other factors.

A preloaded swaybar shifts the weight carried by each of the tires, increasing grip on weighted tires at the expense of decreasing grip on un-weighted tires. This shifted weight/grip causes uneven handling in left and right turns, and premature brake lockup since the less-loaded tire locks up first.

These adjustable drop links can completely eliminate swaybar preload by easily adjusting drop link length and therefore swaybar performance will be optimized.

✓ Maintenance-free precision rod ends
✓ Weather-sealed
✓ Light weight aluminum design
✓ Easy Bolt-on replacement

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Related, superseded, cross reference or alternative numbers for comparison.

2271014
2271014
99634307303
99634307304
99634307305
99734307302
99734307303
99734307402
99734307403

The product you are viewing cross references to these numbers
Special Order item
99634307305
Product Information
Product Information
Drop link Front.
Fits - Left and Right side, Sold each.



Fits:
Porsche 996 C4 1997-2005
Porsche 996 C4S 2000-2005
Porsche 996 TURBO 2000-2005

Click 'Zoom in' for large parts diagram.
Diagram ref No. 5

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Related, superseded, cross reference or alternative numbers for comparison.

99634307305
996.343.73.05
99634307305
99634307301
99634307302
99634307303
99634307304

The product you are viewing cross references to these numbers
99634307305/1
Product Information
Product Information
Drop link Front.
Fits - Left and Right side, Sold each.



Fits:
Porsche 996 C4 1997-2005
Porsche 996 C4S 2000-2005
Porsche 996 TURBO 2000-2005

Click 'Zoom in' for large parts diagram.
Diagram ref No. 5

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Related, superseded, cross reference or alternative numbers for comparison.

99634307305
996.343.73.05
99634307305
99634307301
99634307302
99634307303
99634307304

The product you are viewing cross references to these numbers
99634307305/3
Product Information
Product Information
Drop Link Front.

The OE Match Front Drop Link is a replacement suspension component designed to connect the front anti-roll bar to the suspension assembly on Porsche 996 models.
Fits Left And Right Side.
Sold Each.

Fits:
  • Porsche 996 C4 1997 - 2005
  • Porsche 996 C4S 2000 - 2005
  • Porsche 996 TURBO 2000 - 2005
 
Diagram Ref No 5

The drop link transfers suspension movement into the anti-roll bar, allowing the bar to resist excessive body roll when cornering. By linking the anti-roll bar to the suspension on each side of the vehicle, it helps maintain stability, steering response and predictable handling during changes of direction.

Drop links incorporate articulated joints that must move freely while remaining tight and secure. With age and mileage, these joints can develop play or become damaged, resulting in knocking noises and reduced effectiveness of the anti-roll bar system.

What This Product Does:

  • Connects the front suspension to the anti-roll bar.
  • Transfers suspension movement into the anti-roll bar.
  • Helps reduce excessive body roll during cornering.
  • Supports stable and predictable handling.
  • Helps maintain consistent steering response.
  • Allows the suspension and anti-roll bar to move through their intended range.
  • Helps keep the vehicle balanced during changes of direction.
  • Replaces a worn, loose or damaged original drop link.
  • Helps eliminate suspension knocking caused by worn drop-link joints.

The front anti-roll bar and drop links work together to manage the difference in suspension movement between the left and right sides of the vehicle, helping the car remain composed through corners.

Symptoms Of Wear Or Failure:

  • Common signs of a worn front drop link include:
  • Knocking or clunking noises from the front suspension.
  • Rattling over rough or uneven roads.
  • Noise when travelling over speed bumps.
  • Clicking or knocking when the suspension moves.
  • Excessive play in the drop-link joints.
  • Torn or damaged joint boots.
  • Corrosion around the ball joints.
  • Loose or damaged mounting hardware.
  • Less precise suspension response.
  • Increased movement or reduced stability during cornering.
  • A front-end rattle that is most noticeable at lower speeds.
  • Play detected during suspension inspection or MOT preparation.

A worn drop link often produces a distinctive knocking sound as the joint develops clearance and moves under suspension load.

Why Replacement Matters:
Although relatively small, the drop link is an important part of the anti-roll bar system. A worn joint can introduce unwanted movement between the suspension and anti-roll bar, reducing the system's ability to respond accurately to suspension movement.

Replacing worn drop links helps:

  • Restore a secure connection to the anti-roll bar.
  • Eliminate suspension knocks and rattles caused by joint play.
  • Restore more consistent anti-roll bar operation.
  • Maintain predictable cornering behaviour.
  • Support accurate steering response.
  • Reduce unwanted suspension movement.
  • Maintain the intended handling characteristics of the vehicle.

If a drop link becomes severely worn or breaks completely, the anti-roll bar will no longer operate correctly through that mounting point.



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

99634307305
996.343.73.05
99634307305
3544502
3544501
260857
99634307301
99634307302
99634307303
99634307304

The product you are viewing cross references to these numbers
REBOOTSMALL
Product Information
Product Information
Dust Boots for Rod Ends. PAIR
Size: will fit 3/8", 7/16" and 10mm, 12mm rod ends.

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4

1 boot per rod end. Sold as pair.
S44
Product Information
Product Information
Front Droplink Set.


front
Porsche 996T / 996 C4
Porsche 997T / 997 C4

Upgrade your stock front swaybar with this simple bolt in replacement for the factory drop links. These drop link are cnc machined billet 6061 aluminum and angled to fit 997TT/ 996C4 / 997TT /997C4 w/factory struts or Bilstein PSS9 and PSS10's. Left & right hand threaded rodends allow for simple length adjustment to eliminate swaybar preload.

Correctly sized, precision, Teflon-lined rod-ends for smooth and quiet operation, long life, and high reliability. No wear and rattling problems, like those seen with other designs, due to undersized or low quality rod ends. Eliminates the factory compliant plastic drop link bushings that deflect under loading and quickly wear out. High misalignment, steel spacers allow for superior bind free operation and corrosion resistance. Precisely connects the stock or adjustable swaybar to the front strut assembly for improved feedback and swaybar response. Overall length is adjustable to accommodate either stock or adjustable swaybar requirements.

Note: Pictures may not show actual product.

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

S44
99634307305
99734307303
99734307403
99634307301
99634307302
99634307303
99634307304

The product you are viewing cross references to these numbers
DISPLAYING 1 to 6 (of 6 products)
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About Drop Links & Bushes FRONT

Porsche Front Anti-Roll Bar Drop Links & Bushes | Design911 Suspension Components for Precision Handling & Stability

Front anti-roll bar drop links and bushes play a critical role in connecting your Porsche’s suspension system to the anti-roll bar, ensuring stability, grip, and control during cornering. They help transfer forces evenly between both sides of the suspension, reducing body roll and maintaining a flat, stable stance. When in good condition, these components enhance steering precision and give your Porsche the balanced, responsive handling it’s renowned for.

At Design911, we stock a wide selection of front anti-roll bar drop links and bushes, engineered for strength, durability, and accuracy. Manufactured from high-quality steel, alloy, or polyurethane materials, these components are designed to withstand the high cornering forces and performance demands typical of Porsche vehicles. Ideal for suspension servicing, upgrades, or restorations, our range ensures superior road feedback, improved stability, and long-term reliability.

What Do Front Anti-Roll Bar Drop Links & Bushes Do?

These suspension components connect the anti-roll bar to the control arms and chassis, allowing the suspension to move freely while controlling body roll.

Core Functions:
• Transfer suspension load from the wheels to the anti-roll bar.
• Reduce chassis roll for flatter, more stable cornering.
• Maintain consistent tyre contact and traction.
• Enhance steering response and driver confidence.
• Minimise noise, vibration, and harshness from suspension movement.

High-quality drop links and bushes ensure predictable handling, making them essential for both spirited driving and everyday comfort.

Why Do Front Anti-Roll Bar Drop Links & Bushes Fail or Degrade?

Drop links and bushes are constantly exposed to movement, pressure, and environmental factors, which cause gradual wear and performance loss over time.

Common Causes of Failure Include:
• Worn or split rubber bushes leading to excess movement.
• Corrosion or fatigue in metal link rods.
• Perished rubber or degraded polyurethane mounts.
• Loose fittings causing knocking or vibration.
• Exposure to heat, moisture, and debris accelerating wear.

When these parts deteriorate, handling can feel vague, unstable, or noisy — reducing both comfort and driver control.

Why Replace or Upgrade Your Porsche Front Anti-Roll Bar Drop Links & Bushes?

Replacing worn components restores steering precision, stability, and overall driving confidence. Upgrading to performance-spec materials, such as polyurethane or reinforced links, further enhances responsiveness and durability.

Key Benefits:
• Restores handling balance and steering accuracy.
• Reduces body roll and suspension noise.
• Improves road grip and chassis feedback.
• Available in standard and performance-grade designs.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Macan models.
• Ideal for restorations, servicing, or performance suspension upgrades.

Design911’s Porsche front anti-roll bar drop links and bushes provide the precision, strength, and reliability needed to keep your Porsche’s handling sharp and responsive under all conditions.

Highlights

• Premium Porsche front anti-roll bar links and bushes.
• Precision-engineered for superior fitment and handling.
• Reduces vibration, noise, and suspension flex.
• Corrosion-resistant and high-performance materials.
• Compatible with both classic and modern Porsche models.
• Perfect for servicing, performance tuning, or restoration work.

 

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