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Porsche > 964 (911) (1989-1994) > 964 (911) TURBO 3.3L 1991-93 > Suspension Upgrades >

Rear Sub Frame

Rear Sub Frame

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DISPLAYING 1 to 4 (of 4 products)
HD Complete trailing arm bushing kit. Porsche 964 - 96433102100, 96433102200, 96533102103, 96533102203, 96533102102, 96533102202, 96533102104, 96533102204 - PR52024P, S52014P, S-52014P
4
HD Complete trailing arm bushing kit. Porsche 964
96433102100/2
Product Information
Product Information
HD Complete trailing arm bushing kit. 
Fast road and track 85 Shore rating 


oematch

Fits:
Porsche 964

Restore and maintain proper rear suspension geometry by returning your trailing arm play to factory standards with this kit which includes:
- Rubber bushings for two (2) 964 rear trailing arms
- Brand new aluminum bushing center sections

Our new High Density line now offers an alternative to purchasing expensive new rear trailing arms for your 964. This rear kit includes everything you need to remove and replace your original rubber bushings while providing a 25% increase in stiffness.



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Related, superseded, cross reference or alternative numbers for comparison.

96433102100
96433102100
96433102200
96533102103
96533102203
96533102102
96533102202
96533102104
96533102204

The product you are viewing cross references to these numbers
HD Complete trailing arm bushing kit. Porsche 964. Inc installation tools - 96433102100, 96433102200, 96533102103, 96533102203, 96533102102, 96533102202, 96533102104, 96533102204 - PR52014P, S52014P, S-52014P
4
HD Complete trailing arm bushing kit. Porsche 964. Inc installation tools
96433102100/1
Product Information
Product Information
HD Complete trailing arm bushing kit. Including installation tools 
Fast road and track 85 Shore rating 


oematch

Fits:
Porsche 964

Restore and maintain proper rear suspension geometry by returning your trailing arm play to factory standards with this kit which includes:
- Rubber bushings for two (2) 964 rear trailing arms
- Brand new aluminum bushing center sections
- Bushing press tool
- Lubricant for a quiet and easy finished installation

Our new High Density line now offers an alternative to purchasing expensive new rear trailing arms for your 964. This rear kit includes everything you need to remove and replace your original rubber bushings while providing a 25% increase in stiffness.



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

96433102100
96433102100
96433102200
96533102103
96533102203
96533102102
96533102202
96533102104
96533102204

The product you are viewing cross references to these numbers
HD Complete Trailing Arm bushings Kit, Including Installation Tools. Porsche 964. - 96433102100, 96433102200, 96533102103, 96533102203, 96533102102, 96533102202, 96533102104, 96533102204 - PR52014P
3
HD Complete Trailing Arm bushings Kit, Including Installation Tools. Porsche 964.
96433102100/4
Product Information
Product Information
Heavy Duty Complete Trailing Arm bushings Kit, Including Installation Tools.
Bring your Porsche’s suspension back to life with the HD Complete Trailing Arm Bushings Kit.
This premium kit replaces worn factory rubber bushings with heavy-duty, high-density (HD) bushings, restoring rear suspension precision and improving handling.
Sold As A Set.
x1 Set Required Per Car (Two Trailing Arms)

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

Fits On To Diagram Ref No 1

What This Product Does:

  • Support & alignment: The trailing arms maintain alignment and control of the rear wheels under acceleration, braking, and load changes.
  • Reduction of play: Worn bushings allow movement or “slop” in the arm, degrading handling precision and causing clunks or instability.
  • Transmission of force: The trailing arm bushing sees load from acceleration, deceleration, and road irregularities, so a firmer bushing transfers forces more consistently.
  • Improved component longevity: Correctly supported trailing arms reduce stress on adjacent components (arms, mounts, subframe).

Symptoms Of Worn Trailing Arm Bushings:
  • Clunks / knocking noises at the rear, especially over bumps
  • Rear-end instability or “wandering” under dynamic loads
  • Uneven or accelerated rear tire wear, from alignment wandering
  • Vibration or harshness when the rear suspension flexes
  • Reduced grip or confidence in corners, due to less precise rear control

Why This Kit / Upgrade Matters:
  • Restores precision and geometry — tighter bushings help maintain alignment under load (cornering, braking)
  • Improves rear-end stability — reduces unwanted deflection improves overall handling confidence
  • Swaps wear for performance — old rubber often softens with time; upgraded HD compound resists fatigue
  • Saves cost vs full arms — this kit allows reuse of original arms rather than having to replace with new arms
  • Tools included — the kit comes with the necessary press tools and lubricant, making the job easier and more accurate
  • Balanced stiffness — with ~25% stiffer than OEM, it offers performance improvement without excessive harshness 



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

96433102100
96433102100
96433102200
96533102103
96533102203
96533102102
96533102202
96533102104
96533102204

The product you are viewing cross references to these numbers
Trailing arm bushing kit. Race version mono ball Porsche 964 (set of 2) - 96433102100, 96433102200, 96533102103, 96533102203, 96533102102, 96533102202, 96533102104, 96533102204 - PR52021P, S52014P, S-52014P
4
Trailing arm bushing kit. Race version mono ball Porsche 964 (set of 2)
96433102100/3
Product Information
Product Information
Trailing arm bushing kit. Race version mono ball Porsche 964 (set of 2) 


oematch

Fits: Porsche 964



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

96433102100
96433102100
96433102200
96533102103
96533102203
96533102102
96533102202
96533102104
96533102204

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 4 products)
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About Rear Sub Frame

Improve Your Porsche Suspension with Performance Suspension Rear Sub-Frame Bushes: Technical Specifications and Benefits

Technical specifications of Performance Suspension Rear Sub-Frame Bushes:

  • Performance suspension rear sub-frame bushes are vital components in the suspension system of a Porsche.
  • They are located at the connection points between the rear sub-frame and the chassis of the vehicle.
  • Performance rear sub-frame bushes are designed to enhance suspension performance, handling, and overall ride quality.
  • They are typically made from high-quality materials such as polyurethane or synthetic elastomers, offering increased durability and resistance to wear.
  • Performance suspension rear sub-frame bushes are available as aftermarket upgrades or standard replacements for Porsche models.

Benefits of upgrading or replacing Performance Suspension Rear Sub-Frame Bushes for your Porsche:

Improved handling and stability: Performance rear sub-frame bushes offer increased stiffness and reduced flex, resulting in improved handling precision and stability during cornering, acceleration, and braking.

Reduced suspension play and improved responsiveness: Upgrading to performance bushes helps minimize play or sloppiness in the suspension system, providing a more direct and responsive connection between the rear sub-frame and the chassis.

Enhanced ride quality: Performance bushes help absorb and isolate vibrations, reducing harshness and noise, and improving overall ride comfort.

Increased durability: Performance rear sub-frame bushes are designed to withstand higher loads and provide increased durability compared to standard bushes, ensuring long-lasting performance even under demanding driving conditions.

Potential for adjustable designs: Some performance bushes offer adjustable features, allowing for fine-tuning of the suspension setup and optimizing alignment for improved tire wear and handling characteristics.

At Design911, we specialize in providing the correct parts and professional advice for your Porsche. We offer a wide range of performance suspension rear sub-frame bushes specifically designed for Porsche models, including both aftermarket upgrades and OEM replacements. Our knowledgeable team can assist you in selecting the appropriate rear sub-frame bushes based on your Porsche model, year, and specific suspension requirements. We understand the importance of achieving optimal suspension performance and handling characteristics, and we can guide you in choosing the best bushes that suit your needs. With our expertise and commitment to customer satisfaction, we can help you enhance your Porsche's suspension precision, stability, and overall driving experience. Contact us today to benefit from our comprehensive support and access high-quality parts tailored to your requirements.

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