Suspension Secrets Camber Caster Plate Top Mounts - Porsche 911 (991) GT3/RS/GT2RS

Maximise front axle grip and steering precision on your Porsche 911 GT3, RS, or GT2RS with Suspension Secrets Camber Caster Plate Top Mounts. These top mounts allow a wider range of camber and caster adjustment, unlocking more cornering performance and improved high-speed stability on both road and track.

Key Features & Benefits

• Material: Billet 6061 T6 aluminium with high-performance SKF bearings
  
  

• Full adjustability: Wider camber and positive caster range
  
  

• Lightweight design: Minimizes unsprung weight for better response
  
  

• OEM compatibility: Works with PASM and stock dampers
  
  

• Enhanced handling: Reduces understeer and increases front axle grip
  
  

• Made in the UK: Designed and manufactured in-house for precision
  
  

Vehicle Compatibility / Fitment

• Porsche 911 (991) GT3 (2013–2019)
  
  

• Porsche 911 (991) GT3 RS (2016–2019)
  
  

• Porsche 911 (991) GT2RS (2018–2019)
  
  

Technical Specifications

• Material: 6061 T6 billet aluminium
  
  

• Bearings: High-performance SKF
  
  

• Adjustable range: Additional negative camber and 2 degrees positive caster
  
  

• Finish: Precision-machined aluminium
  
  

• Weight per top mount: Lightweight to improve suspension response
  
  

Installation Information

• Tools required: Standard suspension tools and torque wrench
  
  

• Estimated install time: 2–3 hours
  
  

• Professional alignment recommended after installation
  
  

• Direct OEM damper replacement
  
  

Performance Gains / Why It’s Needed

The standard 991 GT cars provide limited camber adjustment, restricting the potential of grippy tyres such as Michelin Pilot Sport Cup 2 or Cup 2R. These top mounts increase negative camber and positive caster, reducing understeer and increasing front-end grip. Drivers experience improved steering feel, better cornering precision, and increased high-speed stability. Perfect for track days and spirited road driving.

What’s Included in the Kit

• 2x Camber Caster Plate Top Mounts (left and right)
  
  

• High-performance SKF bearings
  
  

• Mounting hardware
  
  

• Installation instructions
  
  

Warranty & Guarantee

• Manufacturer warranty against defects
  
  

• Returns accepted for unused items in original packaging
  

Ideal Porsche suspension upgrade for GT3, RS, and GT2RS. Also related to camber adjustment kits, alignment tuning, and track performance upgrades. Pair with wheel spacers or performance suspension components for maximum handling gains.

FAQs

Q1: Will this work with OEM PASM dampers?
Yes. Fully compatible with stock dampers and PASM.

Q2: How much camber and caster can I adjust?
Provides a wider negative camber range and adds 2 degrees of positive caster.

Q3: Do I need a professional alignment?
Yes. Proper alignment ensures optimal performance and tire wear.

Q4: Are these suitable for road and track use?
Yes. Improves both daily driving handling and track performance.

Q5: What is the construction material?
Billet 6061 T6 aluminium with high-performance SKF bearings for durability and smooth operation.