Suspension Secrets Rear Solid Control Arm Bush Inserts - Porsche (996) GT3/RS (Rear)

Enhance your Porsche 996 GT3 or RS with the Suspension Secrets Rear Solid Control Arm Bush Inserts. Designed to replace the soft rubber rear bushes, these inserts improve steering precision, cornering stability, and braking response, giving you a sharper and more connected driving experience.

Key Features & Benefits

• Material: Billet aircraft-grade 6082 T6 aluminium and 316 stainless steel
  
  

• Improved handling: Prevents suspension flex for sharper steering and accurate cornering
  
  

• Better stability: Keeps suspension geometry consistent under heavy braking
  
  

• Reduced understeer: Maintains correct rear toe angles through corners
  
  

• Durable construction: Motorsport-spec bearings for longevity
  
  

• Easy fitment: Direct replacement for standard Porsche 996 rear bushes
  
  

• Corrosion resistant: Built to withstand harsh conditions
  
  

Vehicle Compatibility / Fitment

• Porsche 996 GT3 (1999–2005)
  
  

• Porsche 996 GT3 RS (2003–2005)
  
  

Technical Specifications

• Material: Billet aluminium (6082 T6), stainless steel
  
  

• Finish: Natural aluminium and corrosion-resistant coatings
  
  

• Bearings: Motorsport-grade for performance and longevity
  
  

• Weight per insert: Lightweight to avoid unsprung mass increase
  
  

• Design: Solid inserts to eliminate unwanted flex
  
  

Installation Information

• Tools required: Standard hand tools and torque wrench
  
  

• Estimated install time: 1–2 hours per side
  
  

• Professional installation recommended for precise suspension alignment
  
  

• No modifications required; direct bolt-in replacement
  
  

Performance Gains / Why It’s Needed

Rubber suspension bushes flex under cornering and braking, causing the Porsche 996 to feel vague or unstable. These solid inserts prevent flex, maintaining suspension geometry and improving feedback. Drivers will notice sharper steering, better rear-end stability, and a more connected feel through high-speed corners and heavy braking.

What’s Included in the Kit

• 2x Rear solid control arm bush inserts (billet aluminium)
  
  

• Motorsport-spec stainless steel bearings
  
  

• Installation hardware
  
  

Warranty & Guarantee

• Designed and manufactured in the UK with full manufacturer warranty
  
  

• Returns accepted for unused items in original packaging
  

Ideal for Porsche 996 GT3/RS suspension upgrades, these inserts are a must for track-focused drivers and enthusiasts seeking enhanced steering precision, alignment stability, and performance handling. Pair with other Suspension Secrets products like front camber shims or adjustable control arms for complete chassis tuning.

FAQs

Q1: Will these fit all Porsche 996 models?
They are compatible with the 996 GT3 and GT3 RS models only.

Q2: Do they make the ride harsh?
Slightly firmer than stock rubber, but they greatly improve feedback and stability without being overly uncomfortable.

Q3: Is professional installation required?
DIY installation is possible, but professional fitting ensures correct alignment and maximum benefit.

Q4: What benefits will I feel immediately?
Sharper steering response, reduced rear-end flex, improved cornering stability, and less understeer.

Q5: Are the inserts durable for track use?
Yes, made from billet aluminium and stainless steel with motorsport-grade bearings for long-term reliability.