HD Front Control Arm Bushing Set (Rear Position). Porsche 964 / 993  ❭  96434101707

Upgrade your Porsche’s front suspension performance and precision with the HD Front Control Arm Bushing (Rear Position).
This heavy-duty bushing mounts at the rear point of the front lower control arm (wishbone), helping maintain proper suspension geometry and steering alignment.
It features a high-durometer (sport) rubber compound that is around 25% firmer than factory OEM, reducing deflection under load and delivering sharper, more consistent handling.
Sold As A Set Of 2.

Fits:

• Porsche 964 (911) C2 1989-93
  
• Porsche 964 (911) C4 1989-93
  
• Porsche 964 (911) RS 3.6L 1991-93
  
• Porsche 964 (911) RS 3.8L 1991-93
  
• Porsche 964 (911) TURBO 3.3L 1991-93
  
• Porsche 964 (911) TURBO 3.6L 1991-93
  
• 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
  
  

• Vibration or shudder in the steering wheel, especially under load or during cornering
• A vague or “wandering” front end feel
• Alignment changes under cornering or braking (toe drift)
• Uneven or accelerated tire wear
• Noises (clunks or creaks) from the front suspension under load
• Reduced steering precision / less sharp handling

• Reduced Deflection: Because the harder compound flexes less under load, alignment remains more consistent during aggressive driving or cornering.
  
• Sharper Steering Feedback: Less “softness” gives more direct, responsive feel between steering input and front-end behavior.
  
• Better Handling Under Load: Under heavy loads (cornering, braking, etc.), the harder bushing helps maintain geometry more faithfully.
  
• Durability: Upgraded compounds often resist fatigue, heat, and aging better than soft original rubber, especially in sporty or track use.