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Drop Links & Bushes FRONT
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Kit Includes
Front drop link x 2
Rear drop link x 2
and 
Fits:
Porsche 993 Carrera 4 - 1994 to 1997
Porsche 993 turbo - 1994 to 1997
Porsche 993 - 1994 to 1997 cars with M030 (Sport type chassis)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
993333343KIT1
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Upgrade the front stabiliser system of your Porsche 993 with these high-performance drop links. Engineered for 1994-1997 911 Turbo / C4 / C4S models with sport suspension, these links incorporate a firmer 85 Shore-rated joint to ensure direct load transfer, reduced body-roll, and sharper front-end handling. Whether you’re restoring, tuning or preparing for track use, these drop links provide a direct-fit, performance-grade solution to improve stabiliser bar engagement and overall chassis response.
Fits:
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Diagram Ref No 7
What This Product Does:
- The front drop link connects the front anti-roll bar (stabiliser bar) to the suspension (typically via a control arm or strut leg). Its function is to transmit roll forces from the wheel/suspension movement into the bar so the bar resists body-roll.
- By upgrading to a drop link with a stiffer (85 Shore) rating, the mount allows less flex and compliance in the drop link’s joints/bushings. That means the stabiliser bar is engaged more directly, the front end stays better controlled under cornering, and the roll-balance between left/right is tighter.
- The result: sharper front-end response, reduced body-roll, improved feedback, and more consistent handling — particularly beneficial for high-performance or track-driven vehicles.
Symptoms & Signs Of Wear / Need For Upgrade:
- Clunking or knocking noises from the front end when going over bumps or quick direction changes — indicative of worn link joints/bushings.
- Excessive body roll or vague front-end response — when the drop link allows too much compliance, the stabiliser bar effect is muted and the car may feel less sharp.
- Imbalance in left/right behaviour — one side might feel “softer” than the other, or the car behaves differently when turning left vs right.
- Visual play or degraded bushings — inspection may reveal torn boots, degraded rubber/urethane, or loose link motion.
- You have a modified suspension (e.g., lowered, stiffer springs, bigger tyres) where the factory link/bushings may no longer be sufficient — the upgrade to 85 Shore helps maintain control given the higher loads.
- For performance-oriented use (street+track) the front stabiliser system is critical to controlling body-roll and keeping the chassis balanced. A firm drop link enhances that system.
- The stiffer “85 Shore” version means less unwanted movement, more direct load transfer, and ultimately more predictable handling — the benefit is tangible in spirited driving or track contexts.
- Even for regular road use, replacing worn or softened links improves chassis response, removes front-end vagueness, and helps ensure the suspension behaves as intended by design.
- Upgrading ensures the rest of your suspension upgrades (springs, ARBs, bushes) don’t get held back by a weak link (literally) in the stabiliser system.
- Good maintenance: worn links can prematurely wear adjacent components (bushes, bearings) due to unwanted motion; upgrading pays off in longevity too.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9933430
The product you are viewing cross references to these numbers
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97

Porsche 993 Turbo 1994-97
Porsche 993 C4 1994-97
Porsche 993 1994-97 cars with M030 (Sport type chassis)
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9933430
The product you are viewing cross references to these numbers
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97

Porsche 993 Turbo 1994-97
Porsche 993 C4 1994-97
Porsche 993 1994-97 cars with M030 (Sport type chassis)
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9933430
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Sold per kit, 1 kit req'd per car.
✓ Maintenance-free precision rod ends
✓ Weather-sealed
✓ Direct Bolt-on replacement
Fits:
Porsche 993 1995-98
The ideal swaybar is completely unloaded at static ride height. Stock drops links almost always preload the swaybar since the car doesn't sit perfectly level due to asymmetries such as driver weight.Our front and rear adjustable-length drop links for C4/C2 allow you to eliminate preload of the swaybar for maximum performance.
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. Preload can be completely eliminated by adjusting drop link length and swaybar performance optimized.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2271011
The product you are viewing cross references to these numbers
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
OE Match Front sports drop link with an 85 Shore rating for the Porsche 993 Turbo, C4, C4S and Turbo S applications below. This component forms the connection between the front suspension and its anti-roll bar.
Fits

Porsche 993 Turbo 1994-97
Porsche 993 C4 1994-97
Porsche 993 1994-97 cars with M030 (Sport type chassis)
Porsche 993 (911) C4S 1994-97
Porsche 993 (911) TURBO S 1994-97
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref no: 7
What This Product Does
The drop link transmits suspension movement to the front stabiliser bar while accommodating movement at its connections. Its condition matters because looseness at these points can interrupt the intended transfer of load through the anti-roll bar assembly.
Functions
- Links the front suspension with the stabiliser bar.
- Transmits movement and load through the stabiliser connection.
- Accommodates suspension articulation at the link connections.
Technical Details
- Installation position: Front.
- Specification: sports version, 85 Shore rating.
- Supplied references: 99334306900, 99334306983, 99334307000 and 99334307083.
- Internal diagram description for 99334306900: stabiliser mounting; note: /L; engine/model designation: M030TURBOM339.
- Diagram assembly context: stabiliser 993 1994-98.
Symptoms of Fault
Possible signs include a rattle over minor road irregularities, knocking from the front suspension or detectable looseness at a link connection. Bush deterioration may also produce squeaking. Similar noises can originate from neighbouring suspension components, so inspection should establish the source before parts are replaced.
Why Replacement Matters
Renewal addresses a worn connection in the anti-roll bar assembly rather than simply masking suspension noise. Inspect the opposite link, stabiliser bushes and attachment hardware during the same job. OE Match focuses on Porsche-specific replacement applications; selecting the correct reference and suspension specification remains essential.
FAQs
Should both front links be renewed together?
Assess both sides for deterioration. Paired replacement is commonly considered when wear is comparable, but the inspection findings should guide the work.
Does knocking confirm a failed drop link?
No. Bushes, joints and other suspension attachments can produce similar sounds. Check for movement and damage before deciding which component needs renewal.
What needs checking before installation?
Confirm the vehicle application, original reference and suspension equipment, including M030 where relevant. Follow the vehicle-specific fitting procedure and inspect the associated fixings.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9933430
The product you are viewing cross references to these numbers
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.